Daily Challenge Series&#39; Articles

2 min read

dev.to staff

Jul 2 '19

Daily Challenge #5 - Ten Minute Walk

#challenge

51

1 min read

dev.to staff

Jul 3 '19

Daily Challenge #6 - Grandma and her friends

#challenge

1 min read

dev.to staff

Jul 4 '19

Daily Challenge #7 - Factorial Decomposition

#challenge

1 min read

dev.to staff

Jul 5 '19

Daily Challenge #8 - Scrabble Word Calculator

#challenge

2 min read

dev.to staff

Jul 6 '19

Daily Challenge #9 - What's Your Number?

#challenge

41

1 min read

dev.to staff

Jul 7 '19

Daily Challenge #10 - Calculator

#challenge

45

1 min read

dev.to staff

Jul 8 '19

Daily Challenge #11 - Cubic Numbers

#challenge

2 min read

dev.to staff

Jul 10 '19

Daily Challenge #12 - Next Larger Number

#challenge

1 min read

dev.to staff

Jul 11 '19

Daily Challenge #13 - Twice Linear

#challenge

1 min read

dev.to staff

Jul 12 '19

Daily Challenge #14 - Square into Squares

#challenge

1 min read

dev.to staff

Jul 15 '19

Daily Challenge #15 - Stop gninnipS My sdroW!

#challenge

1 min read

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Jul 16 '19

Daily Challenge #16 - Number of People on the Bus

#challenge

1 min read

dev.to staff

Jul 17 '19

Daily Challenge #17 - Double Trouble

#challenge

2 min read

dev.to staff

Jul 18 '19

Daily Challenge #18 - Triple Trouble

#challenge

1 min read

dev.to staff

Jul 19 '19

Daily Challenge #19 - Turn numbers into words

#challenge

1 min read

dev.to staff

Jul 20 '19

Daily Challenge Post #20 - Number Check

#challenge

1 min read

dev.to staff

Jul 22 '19

Daily Challenge #21 - Human Readable Time

#challenge

1 min read

dev.to staff

Jul 23 '19

Daily Challenge #22 - Simple Pig Latin

#challenge

1 min read

dev.to staff

Jul 24 '19

Daily Challenge #23 - Morse Code Decoder

#challenge

1 min read

dev.to staff

Jul 25 '19

Daily Challenge #24 - Shortest Step

#challenge

1 min read

dev.to staff

Jul 26 '19

Daily Challenge #25 - Double Cola

#challenge

1 min read

dev.to staff

Jul 29 '19

Daily Challenge #26 - Ranking Position

#challenge

1 min read

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Jul 30 '19

Daily Challenge #27 - Unlucky Days

#challenge

1 min read

dev.to staff

Jul 31 '19

Daily Challenge #28 - Kill the Monster!

#challenge

1 min read

dev.to staff

Aug 1 '19

Daily Challenge #29 - Xs and Os

#challenge

60

1 min read

dev.to staff

Aug 2 '19

Daily Challenge #30 - What is the price?

#challenge

1 min read

dev.to staff

Aug 3 '19

Daily Challenge #31 - Count IPv4 Addresses

#challenge

48

1 min read

dev.to staff for The DEV Team

Aug 4 '19

Daily Challenge #32 - Hide Phone Numbers

#challenge

1 min read

dev.to staff for The DEV Team

Aug 5 '19

Daily Challenge #33 - Did you mean...?

#challenge

45

1 min read

dev.to staff for The DEV Team

Aug 6 '19

Daily Challenge #34 - WeIrD StRiNg CaSe

#challenge

1 min read

dev.to staff for The DEV Team

Aug 7 '19

Daily Challenge #35 - Find the Outlier

#challenge

44

31

1 min read

dev.to staff

Aug 8 '19

Daily Challenge #36 - Let's go for a run!

#challenge

1 min read

dev.to staff

Aug 9 '19

Daily Challenge #37 - Name Swap

#challenge

1 min read

dev.to staff

Aug 10 '19

Daily Challenge #38 - Middle Name

#challenge

1 min read

dev.to staff

Aug 12 '19

Daily Challenge #39 - Virus

#challenge

1 min read

dev.to staff

Aug 14 '19

Daily Challenge #40 - Counting Sheep

#challenge

1 min read

dev.to staff

Aug 15 '19

Daily Challenge #41 - Greed is Good

#challenge

1 min read

dev.to staff for The DEV Team

Aug 16 '19

Daily Challenge #42 - Caesar Cipher

#challenge

50

1 min read

dev.to staff for The DEV Team

Aug 17 '19

Daily Challenge #43 - Boardgame Fight Resolver

#challenge

1 min read

dev.to staff

Aug 19 '19

Daily Challenge #44 - Mexican Wave

#challenge

47

1 min read

dev.to staff

Aug 20 '19

Daily Challenge #45 - Change Machine

#challenge

1 min read

dev.to staff

Aug 21 '19

Daily Challenge #46 - ???

#challenge

50

1 min read

dev.to staff

Aug 22 '19

Daily Challenge #47 - Alphabets

#challenge

1 min read

dev.to staff

Aug 23 '19

Daily Challenge #48 - Facebook Likes

#challenge

51

1 min read

dev.to staff

Aug 26 '19

Daily Challenge #49 - Dollars and Cents

#challenge

1 min read

dev.to staff

Aug 27 '19

Daily Challenge #50 - Number Neighbor

#challenge

1 min read

dev.to staff

Aug 28 '19

Daily Challenge #51 - Valid Curly Braces

#challenge

1 min read

dev.to staff

Aug 29 '19

Daily Challenge #52 - Building a Pyramid

#challenge

1 min read

dev.to staff

Aug 30 '19

Daily Challenge #53 - Faro Shuffle

#challenge

1 min read

dev.to staff

Aug 31 '19

Daily Challenge #54 - What century is it?

#challenge

1 min read

dev.to staff

Sep 2 '19

Daily Challenge #55 - Building a Pile of Cubes

#challenge

1 min read

dev.to staff

Sep 3 '19

Daily Challenge #56 - Coffee Shop

#challenge

1 min read

dev.to staff

Sep 4 '19

Daily Challenge #57 - BMI Calculator

#challenge

41

1 min read

dev.to staff

Sep 5 '19

Daily Challenge #58 - Smelting Iron Ingots

#challenge

1 min read

dev.to staff

Sep 6 '19

Daily Challenge #59 - Snail Sort

#challenge

46

1 min read

dev.to staff for The DEV Team

Sep 7 '19

Daily Challenge #60 - Find the Missing Letter

#challenge

43

1 min read

dev.to staff

Sep 8 '19

Daily Challenge #61 - Evolution Rate

#challenge

1 min read

dev.to staff

Sep 9 '19

Daily Challenge #62 - Josephus Survivor

#challenge

1 min read

dev.to staff for The DEV Team

Sep 10 '19

Daily Challenge #63- Two Sum

#challenge

41

1 min read

dev.to staff for The DEV Team

Sep 11 '19

Daily Challenge #64- Drying Potatoes

#challenge

1 min read

dev.to staff for The DEV Team

Sep 13 '19

Daily Challenge #65- A Disguised Sequence

#challenge

1 min read

dev.to staff

Sep 14 '19

Daily Challenge #66- Friend List

#challenge

1 min read

dev.to staff

Sep 15 '19

Daily Challenge #67- Phone Directory

#challenge

2 min read

dev.to staff

Sep 16 '19

Daily Challenge #68 - Grade Book

#challenge

1 min read

dev.to staff

Sep 17 '19

Daily Challenge #69 - Going to the Cinema

#challenge

1 min read

dev.to staff

Sep 18 '19

Daily Challenge #70 - Pole Vault Competition Results

#challenge

3 min read

dev.to staff

Sep 19 '19

Daily Challenge #71 - See you next Happy Year

#challenge

44

1 min read

dev.to staff

Sep 20 '19

Daily Challenge #72 - Matrix Shift

#challenge

1 min read

dev.to staff

Sep 21 '19

Daily Challenge #73 - ATM Heist

#challenge

2 min read

dev.to staff

Sep 23 '19

Daily Challenge #74 - Free Pizza

#challenge

1 min read

dev.to staff

Sep 24 '19

Daily Challenge #75 - Set Alarm

#challenge

1 min read

dev.to staff

Sep 25 '19

Daily Challenge #76 - Bingo! (or not...)

#challenge

1 min read

dev.to staff

Sep 26 '19

Daily Challenge #77 - Bird Mountain

#challenge

1 min read

dev.to staff

Sep 27 '19

Daily Challenge #78 - Number of Proper Fractions with Denominator d

#challenge

1 min read

dev.to staff

Sep 30 '19

Daily Challenge #79 - Connect Four

#challenge

1 min read

dev.to staff

Oct 1 '19

Daily Challenge #80 - Longest Vowel Change

#challenge

1 min read

dev.to staff

Oct 2 '19

Daily Challenge #81 - Even or Odd

#challenge

1 min read

dev.to staff

Oct 3 '19

Daily Challenge #82 - English Beggars

#challenge

1 min read

dev.to staff

Oct 4 '19

Daily Challenge #83 - Deodorant Evaporator

#challenge

1 min read

dev.to staff

Oct 7 '19

Daily Challenge #84 - Third Angle of a Triangle

#challenge

1 min read

dev.to staff

Oct 8 '19

Daily Challenge #85 - Unwanted Dollars

#challenge

1 min read

dev.to staff

Oct 9 '19

Daily Challenge #86 - Wouldn't, not Would.

#challenge

1 min read

dev.to staff

Oct 10 '19

Daily Challenge #87 - Pony Express

#challenge

1 min read

dev.to staff

Oct 11 '19

Daily Challenge #88 - Recursive Ninjas

#challenge

1 min read

dev.to staff

Oct 12 '19

Daily Challenge #89 - Extract domain name from URL

#challenge

43

1 min read

dev.to staff

Oct 13 '19

Daily Challenge #90 - One Step at a Time

#challenge

1 min read

dev.to staff

Oct 14 '19

Daily Challenge #91 - Bananas

#challenge

1 min read

dev.to staff

Oct 15 '19

Daily Challenge #92 - Boggle Board

#challenge

1 min read

dev.to staff

Oct 16 '19

Daily Challenge #93 - Range Extraction

#challenge

1 min read

dev.to staff

Oct 17 '19

Daily Challenge #94 - Last Digit

#challenge

1 min read

dev.to staff

Oct 18 '19

Daily Challenge #95 - CamelCase Method

#challenge

1 min read

dev.to staff

Oct 21 '19

Daily Challenge #96 - Easter Egg Crush Test

#challenge

2 min read

dev.to staff

Oct 22 '19

Daily Challenge #97 - Greed is Good

#challenge

1 min read

dev.to staff

Oct 23 '19

Daily Challenge #98 - Make a Spiral

#challenge

1 min read

dev.to staff

Oct 24 '19

Daily Challenge #99 - Balance the Scales

#challenge

1 min read

dev.to staff

Oct 28 '19

Daily Challenge #100 - Round Up

#challenge

55

2 min read

dev.to staff

Oct 29 '19

Daily Challenge #101 - Parentheses Generator

#challenge

1 min read

dev.to staff

Oct 30 '19

Daily Challenge #102 - Pentabonacci

#challenge

1 min read

dev.to staff

Oct 31 '19

Daily Challenge #103 - Simple Symbols

#challenge

1 min read

dev.to staff

Nov 1 '19

Daily Challenge #104 - Matrixify

#challenge

1 min read

dev.to staff

Nov 2 '19

Daily Challenge #105 - High-Sum Matrix Drop

#challenge

1 min read

dev.to staff

Nov 3 '19

Daily Challenge #106 - Average Fuel Consumption

#challenge

1 min read

dev.to staff

Nov 4 '19

Daily Challenge #107 - Escape the Mines

#challenge

2 min read

dev.to staff

Nov 5 '19

Daily Challenge #108 - Find the Counterfeit Coin

#challenge

1 min read

dev.to staff

Nov 6 '19

Daily Challenge #109 - Decorate with Wallpaper

#challenge

1 min read

dev.to staff

Nov 7 '19

Daily Challenge #110 - Love VS. Friendship

#challenge

1 min read

dev.to staff

Nov 8 '19

Daily Challenge #111 - 99 Bottles of Beer

#challenge

1 min read

dev.to staff

Nov 9 '19

Daily Challenge #112 - Functions of Integers on the Cartesian Plane

#challenge

2 min read

dev.to staff

Nov 10 '19

Daily Challenge #113 - Iterative Rotation Cipher

#challenge

2 min read

dev.to staff

Nov 11 '19

Daily Challenge #114 - Speed Control

#challenge

2 min read

dev.to staff

Nov 12 '19

Daily Challenge #115 - Look and Say Sequence

#challenge

1 min read

dev.to staff

Nov 13 '19

Daily Challenge #116 - Shortest Knight Path

#challenge

1 min read

dev.to staff

Nov 14 '19

Daily Challenge #117 - MinMinMax

#challenge

1 min read

dev.to staff

Nov 15 '19

Daily Challenge #118 - Reversing a Process

#challenge

2 min read

dev.to staff

Nov 18 '19

Daily Challenge #119 - Adding Big Numbers

#challenge

1 min read

dev.to staff

Nov 19 '19

Daily Challenge #120 - Growth of a Population

#challenge

1 min read

dev.to staff

Nov 20 '19

Daily Challenge #121 - Who has the most money?

#challenge

1 min read

dev.to staff

Nov 21 '19

Daily Challenge #122 - Clockwise Spirals

#challenge

1 min read

dev.to staff

Nov 22 '19

Daily Challenge #123 - Curry me Softly

#challenge

2 min read

dev.to staff

Nov 25 '19

Daily Challenge #124 - Middle Me

#challenge

1 min read

dev.to staff

Nov 26 '19

Daily Challenge #125 - 23 Matches or More

#challenge

2 min read

dev.to staff

Nov 27 '19

Daily Challenge #126 - The Supermarket Line

#challenge

1 min read

dev.to staff

Nov 29 '19

Daily Challenge #127 - Playing with Passphrases

#challenge

1 min read

dev.to staff

Nov 30 '19

Daily Challenge #128 - Blackjack Scorer

#challenge

1 min read

dev.to staff

Dec 1 '19

Daily Challenge #129 - Clay Pigeon Shooting

#challenge

1 min read

dev.to staff

Dec 2 '19

Daily Challenge #130 - GCD Sum

#challenge

1 min read

dev.to staff

Dec 4 '19

Daily Challenge #131 - Remove Anchor from URL

#challenge

1 min read

dev.to staff

Dec 5 '19

Daily Challenge #132 - Is my friend cheating?

#challenge

2 min read

dev.to staff

Dec 9 '19

Daily Challenge #133 - Suitcase Packing

#challenge

1 min read

dev.to staff

Dec 10 '19

Daily Challenge #134 - Rice and Chessboard Problem

#challenge

1 min read

dev.to staff

Dec 11 '19

Daily Challenge #135 - The Wide Mouthed Frog!

#challenge

1 min read

dev.to staff

Dec 12 '19

Daily Challenge #136 - The Deaf Rats of Hamelin

#challenge

1 min read

dev.to staff

Dec 13 '19

Daily Challenge #137 - Help the Bookseller

#challenge

2 min read

dev.to staff

Dec 16 '19

Daily Challenge #138 - Do I get a Bonus?

#challenge

1 min read

dev.to staff

Dec 17 '19

Daily Challenge #138 - Keep Up the Hoop

#challenge

1 min read

dev.to staff

Dec 19 '19

Daily Challenge #140 - I love you, a little, a lot, passionately ... not at all

#challenge

1 min read

dev.to staff

Dec 22 '19

Daily Challenge #141 - Two Sum

#challenge

1 min read

dev.to staff

Dec 23 '19

Daily Challenge #142 - Parts of a Whole

#challenge

1 min read

dev.to staff

Dec 24 '19

Daily Challenge #143 - Big Arithmetic

#challenge

1 min read

dev.to staff

Dec 25 '19

Daily Challenge #144 - Box Office Clerk

#challenge

1 min read

dev.to staff

Dec 26 '19

Daily Challenge #145 - SET Card Game

#challenge

2 min read

dev.to staff

Dec 27 '19

Daily Challenge #146 - The Dollar Game

#challenge

2 min read

dev.to staff

Dec 28 '19

Daily Challenge #147 - NIM

#challenge

1 min read

dev.to staff

Dec 29 '19

Daily Challenge #148 - Disemvowel Trolls

#challenge

1 min read

dev.to staff

Dec 30 '19

Daily Challenge #149 - Fun with Lamps

#challenge

1 min read

dev.to staff

Dec 31 '19

Daily Challenge #150 - Boggle Guess Validator

#challenge

1 min read

dev.to staff

Jan 1 '20

Daily Challenge #151 - Reverse Parentheses

#challenge

1 min read

dev.to staff

Jan 2 '20

Daily Challenge #152 - Strongest Number in an Interval

#challenge

1 min read

dev.to staff

Jan 3 '20

Daily Challenge #153 - Horse Race Gamble

#challenge

1 min read

dev.to staff

Jan 6 '20

Daily Challenge #154 - Stable Arrangement

#challenge

1 min read

dev.to staff

Jan 7 '20

Daily Challenge #155 - Royal Arranged Marriages

#challenge

2 min read

dev.to staff

Jan 14 '20

Daily Challenge #162 - Taxi Dispatching

#challenge

1 min read

dev.to staff

Jan 15 '20

Daily Challenge #163 - Significant Figures

#challenge

1 min read

dev.to staff

Jan 16 '20

Daily Challenge #164 - Jump

#challenge

1 min read

dev.to staff

Jan 17 '20

Daily Challenge #165 - Password Lost in a Grid

#challenge

2 min read

dev.to staff

Jan 20 '20

Daily Challenge #166 - Cat and Mouse

#challenge

1 min read

dev.to staff

Jan 21 '20

Daily Challenge #167 - Return String As Sorted Blocks

#challenge

1 min read

dev.to staff

Jan 22 '20

Daily Challenge #168 - [Code golf] f (f (f b)) = f b

#challenge

1 min read

dev.to staff

Jan 23 '20

Daily Challenge #169 - Christmas Tree

#challenge

1 min read

dev.to staff

Jan 24 '20

Daily Challenge #170 - Pokemon Damage Calculator

#challenge

1 min read

dev.to staff

Jan 25 '20

Daily Challenge #171 - Ordering Beers in Poland

#challenge

2 min read

dev.to staff

Jan 26 '20

Daily Challenge #172 - Find All in an Array

#challenge

1 min read

dev.to staff

Jan 27 '20

Daily Challenge #173 - Pandemia

#challenge

1 min read

dev.to staff

Jan 28 '20

Daily Challenge #174 - Soccer League Table

#challenge

2 min read

dev.to staff

Jan 29 '20

Daily Challenge #175 - Complementary DNA

#challenge

1 min read

dev.to staff

Jan 30 '20

Daily Challenge #176 - Loopover

#challenge

2 min read

dev.to staff

Jan 31 '20

Daily Challenge #177 - Supersize Me

#challenge

1 min read

dev.to staff

Feb 1 '20

Daily Challenge #178 - Create Phone Numbers

#challenge

1 min read

dev.to staff

Feb 2 '20

Daily Challenge #179 - Hide Phone Numbers

#challenge

1 min read

dev.to staff

Feb 3 '20

Daily Challenge #180 - SMS Shortener

#challenge

1 min read

dev.to staff

Feb 5 '20

Daily Challenge #181 - Is King in Check?

#challenge

1 min read

dev.to staff

Feb 6 '20

Daily Challenge #182 - Arrh, grabscrab!

#challenge

1 min read

dev.to staff

Feb 7 '20

Daily Challenge #183 - Automorphic Numbers

#challenge

1 min read

dev.to staff

Feb 11 '20

Daily Challenge #184 - Form the Minimum

#challenge

1 min read

dev.to staff

Feb 12 '20

Daily Challenge #185 - House Numbers Sum

#challenge

1 min read

dev.to staff

Feb 13 '20

Daily Challenge #186 - Jumping Frog

#challenge

1 min read

dev.to staff

Feb 14 '20

Daily Challenge #187 - Most Sales

#challenge

1 min read

dev.to staff

Feb 15 '20

Daily Challenge #188 - Break camelCase

#challenge

1 min read

dev.to staff

Feb 16 '20

Daily Challenge #189 - Convert Number into Reversed Array

#challenge

1 min read

dev.to staff

Feb 17 '20

Daily Challenge #190 - capitalizeFirstLast

#challenge

1 min read

dev.to staff

Feb 18 '20

Daily Challenge #191 - Alphabetical Addition

#challenge

1 min read

dev.to staff

Feb 19 '20

Daily Challenge #192 - Can you Survive the Zombies?

#challenge

2 min read

dev.to staff

Feb 21 '20

Daily Challenge #193 - What's the Real Floor?

#challenge

1 min read

dev.to staff

Feb 24 '20

Daily Challenge #194 - Spread Number

#challenge

1 min read

dev.to staff

Feb 26 '20

Daily Challenge #195 - No Zeroes for Heroes

#challenge

1 min read

dev.to staff

Feb 27 '20

Daily Challenge #196 - Flou

#challenge

2 min read

dev.to staff

Feb 28 '20

Daily Challenge #197 - Population Growth

#challenge

2 min read

dev.to staff

Feb 29 '20

Daily Challenge #198 - 21 Blackjack

#challenge

1 min read

dev.to staff

Mar 2 '20

Daily Challenge #199 - List of All Rationals

#challenge

2 min read

dev.to staff

Mar 3 '20

Daily Challenge #200 - Longest Linear Palindromic Substring

#challenge

1 min read

dev.to staff

Mar 4 '20

Daily Challenge #201 - Complete the Pattern

#challenge

1 min read

dev.to staff

Mar 10 '20

Daily Challenge #202 - Complete the Pattern II

#challenge

1 min read

dev.to staff

Mar 11 '20

Daily Challenge #203 - Pascal's Triangle

#challenge

1 min read

dev.to staff

Mar 13 '20

Daily Challenge #204 - Partial Keys

#challenge

2 min read

dev.to staff

Mar 14 '20

Daily Challenge #205 - Consonant String Value

#challenge

1 min read

dev.to staff

Mar 17 '20

Daily Challenge #206 - Pound Means Backspace

#challenge

1 min read

dev.to staff

Mar 18 '20

Daily Challenge #207 - Snakes and Ladders

#challenge

2 min read

dev.to staff

Mar 19 '20

Daily Challenge #208 - Delete Occurrences of an Element

#challenge

1 min read

dev.to staff

Mar 20 '20

Daily Challenge #209 - Roman Numerals

#challenge

1 min read

dev.to staff

Mar 21 '20

Daily Challenge #210 - Separate Capitalization

#challenge

1 min read

dev.to staff

Mar 24 '20

Daily Challenge #211 - Product Partitions

#challenge

2 min read

dev.to staff

Mar 25 '20

Daily Challenge #212 - DNA to RNA

#challenge

1 min read

dev.to staff

Mar 26 '20

Daily Challenge #213 - Are they the "same"?

#challenge

2 min read

dev.to staff

Mar 30 '20

Daily Challenge #214 - Persistent Bugger

#challenge

1 min read

dev.to staff

Mar 31 '20

Daily Challenge #215 - Difference of 2

#challenge

1 min read

dev.to staff

Apr 1 '20

Daily Challenge #216 - Rainfall

#challenge

4 min read

dev.to staff

Apr 2 '20

Daily Challenge #217 - SMS w/ an Old Phone

#challenge

3 min read

dev.to staff

Apr 3 '20

Daily Challenge #218 - Possible Sides of a Non-Right Triangle

#challenge

1 min read

dev.to staff

Apr 6 '20

Daily Challenge #219 - Compare Strings

#challenge

1 min read

dev.to staff

Apr 7 '20

Daily Challenge #220 - What Dominates Your Array?

#challenge

1 min read

dev.to staff

Apr 8 '20

Daily Challenge #221 - The Merchant of York

#challenge

2 min read

dev.to staff

Apr 9 '20

Daily Challenge #222 - Parse Bank Account Numbers

#challenge

1 min read

dev.to staff

Apr 10 '20

Daily Challenge #223 - Responsible Drinking

#challenge

1 min read

dev.to staff

Apr 13 '20

Daily Challenge #224 - Password Validator

#challenge

1 min read

dev.to staff

Apr 14 '20

Daily Challenge #225 - Square'n'Sum

#challenge

1 min read

dev.to staff

Apr 15 '20

Daily Challenge #226 - Array to HTML Table

#challenge

2 min read

dev.to staff

Apr 16 '20

Daily Challenge #227 - Android Lock Screen

#challenge

1 min read

dev.to staff

Apr 17 '20

Daily Challenge #228 - Best Profit in Single Sale

#challenge

1 min read

dev.to staff

Apr 20 '20

Daily Challenge #229 - Haiku Validator

#challenge

2 min read

dev.to staff

Apr 21 '20

Daily Challenge #230 - Beeramid

#challenge

1 min read

dev.to staff

Apr 22 '20

Daily Challenge #231 - Perfect Powers

#challenge

1 min read

dev.to staff

Apr 23 '20

Daily Challenge #232 - Regex Pattern

#challenge

1 min read

dev.to staff

Apr 27 '20

Daily Challenge #233 - Get Planet Name by ID

#challenge

1 min read

dev.to staff

Apr 29 '20

Daily Challenge #234 - Happy Birthday!

#challenge

1 min read

dev.to staff

Apr 30 '20

Daily Challenge #235 - Reversing a Process

#challenge

2 min read

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May 4 '20

Daily Challenge #236 - RGB to Hex Conversion

#challenge

1 min read

dev.to staff

May 5 '20

Daily Challenge #237 - Delete Extra Occurrences

#challenge

30

2 min read

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May 6 '20

Daily Challenge #238 - One is the Loneliest Number

#challenge

1 min read

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May 8 '20

Daily Challenge #239 - Graceful Tipping

#challenge

1 min read

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May 11 '20

Daily Challenge #240 - ATM

#challenge

1 min read

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May 12 '20

Daily Challenge #241 - Tip Calculator

#challenge

1 min read

dev.to staff

May 13 '20

Daily Challenge #242 - Expressions Matter

#challenge

1 min read

dev.to staff

May 14 '20

Daily Challenge #243 - Redacted!

#challenge

1 min read

dev.to staff

May 19 '20

Daily Challenge #244 - Search for Letters

#challenge

1 min read

dev.to staff

May 20 '20

Daily Challenge #245 - Sort Santa's Reindeer

#challenge

44

1 min read

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May 21 '20

Daily Challenge #246 - Readable Specification Pattern

#challenge

2 min read

dev.to staff

May 22 '20

Daily Challenge #247 - Get Planet Name By ID

#challenge

1 min read

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May 23 '20

Daily Challenge #248 - Chinese Numerals

#challenge

1 min read

dev.to staff

May 27 '20

Daily Challenge #249 - Incremental Changes

#challenge

1 min read

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May 28 '20

Daily Challenge #250 - Last Digit of a Large Number

#challenge

1 min read

dev.to staff

May 29 '20

Daily Challenge #251 - Largest Number in a Sequence

#challenge

1 min read

dev.to staff

Jun 3 '20

Daily Challenge #252 - Everybody hates Mondays

#challenge

2 min read

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Jun 5 '20

Daily Challenge #253 - Sort Sentences Pseudo-alphabetically

#challenge

1 min read

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Jun 8 '20

Daily Challenge #254 - The Vowel Code

#challenge

1 min read

dev.to staff

Jun 9 '20

Daily Challenge #255 - Is There an Odd Bit?

#challenge

1 min read

dev.to staff

Jun 10 '20

Daily Challenge #256 - How Many Are Smaller Than I?

#challenge

1 min read

dev.to staff

Jun 11 '20

Daily Challenge #257 - Halving Sum

#challenge

1 min read

dev.to staff

Jun 15 '20

Daily Challenge #258 - Ranking Poker Hands

#challenge

2 min read

dev.to staff

Jun 16 '20

Daily Challenge #259 - Duplicate Encoder

#challenge

1 min read

dev.to staff

Jun 17 '20

Daily Challenge #260 - Subtract the Sum

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2 min read

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Jun 23 '20

Daily Challenge #261 - Diagonal Strings

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1 min read

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Jun 24 '20

Daily Challenge #262 - No One Likes Spare Change

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1 min read

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Jun 25 '20

Daily Challenge #263 - Reverse Words

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1 min read

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Jul 2 '20

Daily Challenge #264 - Digital Root

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1 min read

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Jul 7 '20

Daily Challenge #265 - Equal Sides

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2 min read

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Jul 8 '20

Daily Challenge #266 - Who Likes It?

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1 min read

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Jul 9 '20

Daily Challenge #267 - Braking Speed

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2 min read

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Jul 11 '20

Daily Challenge #268 - Swapping Characters in Strings

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1 min read

Cover image for Daily Challenge #269 - Decompose n!

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Jul 14 '20

Daily Challenge #269 - Decompose n!

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31

1 min read

Cover image for Daily Challenge #270 - Fix String Case

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Jul 17 '20

Daily Challenge #270 - Fix String Case

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1 min read

Cover image for Daily Challenge #271 - Simulate Population Growth

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Jul 21 '20

Daily Challenge #271 - Simulate Population Growth

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1 min read

Cover image for Daily Challenge #272 - Printer Errors

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Jul 22 '20

Daily Challenge #272 - Printer Errors

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1 min read

Cover image for Daily Challenge #273 - Remove Duplicates

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Jul 27 '20

Daily Challenge #273 - Remove Duplicates

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1 min read

Cover image for Daily Challenge #274 - Aerial Firefighting

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Jul 28 '20

Daily Challenge #274 - Aerial Firefighting

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1 min read

Cover image for Daily Challenge #275 - Casino Chips

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Jul 29 '20

Daily Challenge #275 - Casino Chips

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65

1 min read

Cover image for Daily Challenge #276 - Unwanted Dollar Signs

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Jul 30 '20

Daily Challenge #276 - Unwanted Dollar Signs

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1 min read

Cover image for Daily Challenge #277 - Over the Road

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Aug 6 '20

Daily Challenge #277 - Over the Road

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1 min read

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Aug 7 '20

Daily Challenge #278 - Find all non-consecutive numbers

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1 min read

Cover image for Daily Challenge #279 - Playing with Sandpiles

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Aug 10 '20

Daily Challenge #279 - Playing with Sandpiles

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3 min read

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Aug 13 '20

Daily Challenge #280 - Driving School

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1 min read

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Aug 14 '20

Daily Challenge #281 - Area or Perimeter

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1 min read

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Aug 15 '20

Daily Challenge #282 - Car License Plate Calculator

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2 min read

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Aug 19 '20

Daily Challenge #283 - Simple Missing Sum

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1 min read

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Sep 2 '20

Daily Challenge #284 - Remove K

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1 min read

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Sep 3 '20

Daily Challenge #285 - Jewel Thief

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1 min read

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Sep 4 '20

Daily Challenge #286 - Reverse It Quickly!

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1 min read

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Sep 5 '20

Daily Challenge #287 - 16+18=214

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1 min read

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Sep 7 '20

Daily Challenge #288 - Maze Runner

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2 min read

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Sep 8 '20

Daily Challenge #289 - Manhattan Distance

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1 min read

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Sep 11 '20

Daily Challenge #290 - Read the Time

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1 min read

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Sep 14 '20

Daily Challenge #291 - Extended Weekend

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1 min read

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Sep 17 '20

Daily Challenge #292 - ISBN-10 Identifiers

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1 min read

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Sep 28 '20

Daily Challenge #293 - Name the Operations

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1 min read

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Sep 30 '20

Daily Challenge #294 - Sum and GCD Practice

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1 min read

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Oct 1 '20

Daily Challenge #295 - Sort Leaderboards

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1 min read

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Oct 12 '20

Daily Challenge #296 - Years to Centuries

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1 min read

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Oct 19 '20

Daily Challenge #297 - Loneliest Character

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1 min read

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Oct 22 '20

Daily Challenge #298 - Find the Shortest Word

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1 min read

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Oct 26 '20

Daily Challenge #299 - Time to Grille!

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1 min read

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Oct 29 '20

Daily Challenge #300 - Username / Password Comparison

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1 min read

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Oct 30 '20

Daily Challenge #301 - Array Combos

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1 min read

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Nov 2 '20

Daily Challenge #302 - setAlarm

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1 min read

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Nov 3 '20

Daily Challenge #303 - Frequent Days in a Year

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1 min read

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Nov 4 '20

Daily Challenge #304 - Consecutive Letters

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1 min read

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Nov 10 '20

Daily Challenge #305 - Remove Anchors from URLs

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1 min read

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Nov 11 '20

Daily Challenge #306 - Largest Possible Product

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1 min read

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Nov 12 '20

Daily Challenge #307 - Spanish Conjugator

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1 min read

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Nov 19 '20

Daily Challenge #308 - Wave Sort

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1 min read

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Nov 20 '20

Daily Challenge #309 - Coffee Customization

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1 min read

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Jan 21 '21

Daily Challenge #310 - Boolean to String Conversion

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1 min read

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Jan 22 '21

Daily Challenge #311 - Connect the Letters

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1 min read

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Jan 25 '21

Daily Challenge #312 - Describe the Function

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