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Daily Challenge Series' Articles

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Jun 28 '19

Daily Challenge #1 - String Peeler

#challenge

1 min read

Jun 29 '19

Daily Challenge #2 - String Diamond

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1 min read

Jun 30 '19

Daily Challenge #3 - Vowel Counter

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1 min read

Jul 1 '19

Daily Challenge #4 - Checkbook Balancing

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2 min read

Jul 2 '19

Daily Challenge #5 - Ten Minute Walk

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1 min read

Jul 3 '19

Daily Challenge #6 - Grandma and her friends

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1 min read

Jul 4 '19

Daily Challenge #7 - Factorial Decomposition

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1 min read

Jul 5 '19

Daily Challenge #8 - Scrabble Word Calculator

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2 min read

Jul 6 '19

Daily Challenge #9 - What's Your Number?

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1 min read

Jul 7 '19

Daily Challenge #10 - Calculator

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1 min read

Jul 8 '19

Daily Challenge #11 - Cubic Numbers

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2 min read

Jul 10 '19

Daily Challenge #12 - Next Larger Number

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1 min read

Jul 11 '19

Daily Challenge #13 - Twice Linear

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1 min read

Jul 12 '19

Daily Challenge #14 - Square into Squares

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1 min read

Jul 15 '19

Daily Challenge #15 - Stop gninnipS My sdroW!

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1 min read

Jul 16 '19

Daily Challenge #16 - Number of People on the Bus

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1 min read

Jul 17 '19

Daily Challenge #17 - Double Trouble

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2 min read

Jul 18 '19

Daily Challenge #18 - Triple Trouble

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1 min read

Jul 19 '19

Daily Challenge #19 - Turn numbers into words

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1 min read

Jul 20 '19

Daily Challenge Post #20 - Number Check

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1 min read

Jul 22 '19

Daily Challenge #21 - Human Readable Time

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1 min read

Jul 23 '19

Daily Challenge #22 - Simple Pig Latin

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1 min read

Jul 24 '19

Daily Challenge #23 - Morse Code Decoder

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1 min read

Jul 25 '19

Daily Challenge #24 - Shortest Step

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1 min read

Jul 26 '19

Daily Challenge #25 - Double Cola

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1 min read

Jul 29 '19

Daily Challenge #26 - Ranking Position

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1 min read

Jul 30 '19

Daily Challenge #27 - Unlucky Days

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1 min read

Jul 31 '19

Daily Challenge #28 - Kill the Monster!

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1 min read

Aug 1 '19

Daily Challenge #29 - Xs and Os

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1 min read

Aug 2 '19

Daily Challenge #30 - What is the price?

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1 min read

Aug 3 '19

Daily Challenge #31 - Count IPv4 Addresses

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1 min read

dev.to staff for The DEV Team

Aug 4 '19

Daily Challenge #32 - Hide Phone Numbers

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1 min read

dev.to staff for The DEV Team

Aug 5 '19

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

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1 min read

dev.to staff for The DEV Team

Aug 6 '19

Daily Challenge #34 - WeIrD StRiNg CaSe

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1 min read

dev.to staff for The DEV Team

Aug 7 '19

Daily Challenge #35 - Find the Outlier

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1 min read

Aug 8 '19

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

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1 min read

Aug 9 '19

Daily Challenge #37 - Name Swap

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1 min read

Aug 10 '19

Daily Challenge #38 - Middle Name

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1 min read

Aug 12 '19

Daily Challenge #39 - Virus

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1 min read

Aug 14 '19

Daily Challenge #40 - Counting Sheep

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1 min read

Aug 15 '19

Daily Challenge #41 - Greed is Good

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1 min read

dev.to staff for The DEV Team

Aug 16 '19

Daily Challenge #42 - Caesar Cipher

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1 min read

dev.to staff for The DEV Team

Aug 17 '19

Daily Challenge #43 - Boardgame Fight Resolver

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1 min read

Aug 19 '19

Daily Challenge #44 - Mexican Wave

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1 min read

Aug 20 '19

Daily Challenge #45 - Change Machine

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1 min read

Aug 21 '19

Daily Challenge #46 - ???

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1 min read

Aug 22 '19

Daily Challenge #47 - Alphabets

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1 min read

Aug 23 '19

Daily Challenge #48 - Facebook Likes

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1 min read

Aug 26 '19

Daily Challenge #49 - Dollars and Cents

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1 min read

Aug 27 '19

Daily Challenge #50 - Number Neighbor

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1 min read

Aug 28 '19

Daily Challenge #51 - Valid Curly Braces

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1 min read

Aug 29 '19

Daily Challenge #52 - Building a Pyramid

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1 min read

Aug 30 '19

Daily Challenge #53 - Faro Shuffle

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1 min read

Aug 31 '19

Daily Challenge #54 - What century is it?

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1 min read

Sep 2 '19

Daily Challenge #55 - Building a Pile of Cubes

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1 min read

Sep 3 '19

Daily Challenge #56 - Coffee Shop

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1 min read

Sep 4 '19

Daily Challenge #57 - BMI Calculator

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1 min read

Sep 5 '19

Daily Challenge #58 - Smelting Iron Ingots

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1 min read

Sep 6 '19

Daily Challenge #59 - Snail Sort

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1 min read

dev.to staff for The DEV Team

Sep 7 '19

Daily Challenge #60 - Find the Missing Letter

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1 min read

Sep 8 '19

Daily Challenge #61 - Evolution Rate

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1 min read

Sep 9 '19

Daily Challenge #62 - Josephus Survivor

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1 min read

dev.to staff for The DEV Team

Sep 10 '19

Daily Challenge #63- Two Sum

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1 min read

dev.to staff for The DEV Team

Sep 11 '19

Daily Challenge #64- Drying Potatoes

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1 min read

dev.to staff for The DEV Team

Sep 13 '19

Daily Challenge #65- A Disguised Sequence

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1 min read

Sep 14 '19

Daily Challenge #66- Friend List

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1 min read

Sep 15 '19

Daily Challenge #67- Phone Directory

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2 min read

Sep 16 '19

Daily Challenge #68 - Grade Book

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1 min read

Sep 17 '19

Daily Challenge #69 - Going to the Cinema

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1 min read

Sep 18 '19

Daily Challenge #70 - Pole Vault Competition Results

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3 min read

Sep 19 '19

Daily Challenge #71 - See you next Happy Year

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1 min read

Sep 20 '19

Daily Challenge #72 - Matrix Shift

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1 min read

Sep 21 '19

Daily Challenge #73 - ATM Heist

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2 min read

Sep 23 '19

Daily Challenge #74 - Free Pizza

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1 min read

Sep 24 '19

Daily Challenge #75 - Set Alarm

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1 min read

Sep 25 '19

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

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1 min read

Sep 26 '19

Daily Challenge #77 - Bird Mountain

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1 min read

Sep 27 '19

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

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1 min read

Sep 30 '19

Daily Challenge #79 - Connect Four

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1 min read

Oct 1 '19

Daily Challenge #80 - Longest Vowel Change

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1 min read

Oct 2 '19

Daily Challenge #81 - Even or Odd

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1 min read

Oct 3 '19

Daily Challenge #82 - English Beggars

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1 min read

Oct 4 '19

Daily Challenge #83 - Deodorant Evaporator

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1 min read

Oct 7 '19

Daily Challenge #84 - Third Angle of a Triangle

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1 min read

Oct 8 '19

Daily Challenge #85 - Unwanted Dollars

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1 min read

Oct 9 '19

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

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1 min read

Oct 10 '19

Daily Challenge #87 - Pony Express

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1 min read

Oct 11 '19

Daily Challenge #88 - Recursive Ninjas

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1 min read

Oct 12 '19

Daily Challenge #89 - Extract domain name from URL

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1 min read

Oct 13 '19

Daily Challenge #90 - One Step at a Time

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1 min read

Oct 14 '19

Daily Challenge #91 - Bananas

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1 min read

Oct 15 '19

Daily Challenge #92 - Boggle Board

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1 min read

Oct 16 '19

Daily Challenge #93 - Range Extraction

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1 min read

Oct 17 '19

Daily Challenge #94 - Last Digit

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1 min read

Oct 18 '19

Daily Challenge #95 - CamelCase Method

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1 min read

Oct 21 '19

Daily Challenge #96 - Easter Egg Crush Test

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2 min read

Oct 22 '19

Daily Challenge #97 - Greed is Good

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1 min read

Oct 23 '19

Daily Challenge #98 - Make a Spiral

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1 min read

Oct 24 '19

Daily Challenge #99 - Balance the Scales

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1 min read

Oct 28 '19

Daily Challenge #100 - Round Up

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2 min read

Oct 29 '19

Daily Challenge #101 - Parentheses Generator

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1 min read

Oct 30 '19

Daily Challenge #102 - Pentabonacci

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1 min read

Oct 31 '19

Daily Challenge #103 - Simple Symbols

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1 min read

Nov 1 '19

Daily Challenge #104 - Matrixify

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1 min read

Nov 2 '19

Daily Challenge #105 - High-Sum Matrix Drop

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1 min read

Nov 3 '19

Daily Challenge #106 - Average Fuel Consumption

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1 min read

Nov 4 '19

Daily Challenge #107 - Escape the Mines

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2 min read

Nov 5 '19

Daily Challenge #108 - Find the Counterfeit Coin

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1 min read

Nov 6 '19

Daily Challenge #109 - Decorate with Wallpaper

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1 min read

Nov 7 '19

Daily Challenge #110 - Love VS. Friendship

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1 min read

Nov 8 '19

Daily Challenge #111 - 99 Bottles of Beer

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1 min read

Nov 9 '19

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

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2 min read

Nov 10 '19

Daily Challenge #113 - Iterative Rotation Cipher

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2 min read

Nov 11 '19

Daily Challenge #114 - Speed Control

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2 min read

Nov 12 '19

Daily Challenge #115 - Look and Say Sequence

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1 min read

Nov 13 '19

Daily Challenge #116 - Shortest Knight Path

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1 min read

Nov 14 '19

Daily Challenge #117 - MinMinMax

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1 min read

Nov 15 '19

Daily Challenge #118 - Reversing a Process

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2 min read

Nov 18 '19

Daily Challenge #119 - Adding Big Numbers

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1 min read

Nov 19 '19

Daily Challenge #120 - Growth of a Population

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1 min read

Nov 20 '19

Daily Challenge #121 - Who has the most money?

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1 min read

Nov 21 '19

Daily Challenge #122 - Clockwise Spirals

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1 min read

Nov 22 '19

Daily Challenge #123 - Curry me Softly

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2 min read

Nov 25 '19

Daily Challenge #124 - Middle Me

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1 min read

Nov 26 '19

Daily Challenge #125 - 23 Matches or More

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2 min read

Nov 27 '19

Daily Challenge #126 - The Supermarket Line

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1 min read

Nov 29 '19

Daily Challenge #127 - Playing with Passphrases

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1 min read

Nov 30 '19

Daily Challenge #128 - Blackjack Scorer

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1 min read

Dec 1 '19

Daily Challenge #129 - Clay Pigeon Shooting

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1 min read

Dec 2 '19

Daily Challenge #130 - GCD Sum

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1 min read

Dec 4 '19

Daily Challenge #131 - Remove Anchor from URL

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1 min read

Dec 5 '19

Daily Challenge #132 - Is my friend cheating?

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2 min read

Dec 9 '19

Daily Challenge #133 - Suitcase Packing

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1 min read

Dec 10 '19

Daily Challenge #134 - Rice and Chessboard Problem

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1 min read

Dec 11 '19

Daily Challenge #135 - The Wide Mouthed Frog!

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1 min read

Dec 12 '19

Daily Challenge #136 - The Deaf Rats of Hamelin

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1 min read

Dec 13 '19

Daily Challenge #137 - Help the Bookseller

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2 min read

Dec 16 '19

Daily Challenge #138 - Do I get a Bonus?

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1 min read

Dec 17 '19

Daily Challenge #138 - Keep Up the Hoop

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1 min read

Dec 19 '19

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

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1 min read

Dec 22 '19

Daily Challenge #141 - Two Sum

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1 min read

Dec 23 '19

Daily Challenge #142 - Parts of a Whole

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1 min read

Dec 24 '19

Daily Challenge #143 - Big Arithmetic

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1 min read

Dec 25 '19

Daily Challenge #144 - Box Office Clerk

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1 min read

Dec 26 '19

Daily Challenge #145 - SET Card Game

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2 min read

Dec 27 '19

Daily Challenge #146 - The Dollar Game

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2 min read

Dec 28 '19

Daily Challenge #147 - NIM

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1 min read

Dec 29 '19

Daily Challenge #148 - Disemvowel Trolls

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1 min read

Dec 30 '19

Daily Challenge #149 - Fun with Lamps

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1 min read

Dec 31 '19

Daily Challenge #150 - Boggle Guess Validator

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1 min read

Jan 1 '20

Daily Challenge #151 - Reverse Parentheses

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1 min read

Jan 2 '20

Daily Challenge #152 - Strongest Number in an Interval

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1 min read

Jan 3 '20

Daily Challenge #153 - Horse Race Gamble

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1 min read

Jan 6 '20

Daily Challenge #154 - Stable Arrangement

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1 min read

Jan 7 '20

Daily Challenge #155 - Royal Arranged Marriages

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2 min read

Jan 14 '20

Daily Challenge #162 - Taxi Dispatching

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1 min read

Jan 15 '20

Daily Challenge #163 - Significant Figures

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1 min read

Jan 16 '20

Daily Challenge #164 - Jump

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1 min read

Jan 17 '20

Daily Challenge #165 - Password Lost in a Grid

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2 min read

Jan 20 '20

Daily Challenge #166 - Cat and Mouse

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1 min read

Jan 21 '20

Daily Challenge #167 - Return String As Sorted Blocks

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1 min read

Jan 22 '20

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

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1 min read

Jan 23 '20

Daily Challenge #169 - Christmas Tree

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1 min read

Jan 24 '20

Daily Challenge #170 - Pokemon Damage Calculator

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1 min read

Jan 25 '20

Daily Challenge #171 - Ordering Beers in Poland

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2 min read

Jan 26 '20

Daily Challenge #172 - Find All in an Array

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1 min read

Jan 27 '20

Daily Challenge #173 - Pandemia

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1 min read

Jan 28 '20

Daily Challenge #174 - Soccer League Table

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2 min read

Jan 29 '20

Daily Challenge #175 - Complementary DNA

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1 min read

Jan 30 '20

Daily Challenge #176 - Loopover

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2 min read

Jan 31 '20

Daily Challenge #177 - Supersize Me

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1 min read

Feb 1 '20

Daily Challenge #178 - Create Phone Numbers

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1 min read

Feb 2 '20

Daily Challenge #179 - Hide Phone Numbers

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1 min read

Feb 3 '20

Daily Challenge #180 - SMS Shortener

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1 min read

Feb 5 '20

Daily Challenge #181 - Is King in Check?

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1 min read

Feb 6 '20

Daily Challenge #182 - Arrh, grabscrab!

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1 min read

Feb 7 '20

Daily Challenge #183 - Automorphic Numbers

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1 min read

Feb 11 '20

Daily Challenge #184 - Form the Minimum

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1 min read

Feb 12 '20

Daily Challenge #185 - House Numbers Sum

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1 min read

Feb 13 '20

Daily Challenge #186 - Jumping Frog

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1 min read

Feb 14 '20

Daily Challenge #187 - Most Sales

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1 min read

Feb 15 '20

Daily Challenge #188 - Break camelCase

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1 min read

Feb 16 '20

Daily Challenge #189 - Convert Number into Reversed Array

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1 min read

Feb 17 '20

Daily Challenge #190 - capitalizeFirstLast

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1 min read

Feb 18 '20

Daily Challenge #191 - Alphabetical Addition

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1 min read

Feb 19 '20

Daily Challenge #192 - Can you Survive the Zombies?

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2 min read

Feb 21 '20

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

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1 min read

Feb 24 '20

Daily Challenge #194 - Spread Number

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1 min read

Feb 26 '20

Daily Challenge #195 - No Zeroes for Heroes

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1 min read

Feb 27 '20

Daily Challenge #196 - Flou

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2 min read

Feb 28 '20

Daily Challenge #197 - Population Growth

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2 min read

Feb 29 '20

Daily Challenge #198 - 21 Blackjack

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1 min read

Mar 2 '20

Daily Challenge #199 - List of All Rationals

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2 min read

Mar 3 '20

Daily Challenge #200 - Longest Linear Palindromic Substring

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1 min read

Mar 4 '20

Daily Challenge #201 - Complete the Pattern

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1 min read

Mar 10 '20

Daily Challenge #202 - Complete the Pattern II

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1 min read

Mar 11 '20

Daily Challenge #203 - Pascal's Triangle

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1 min read

Mar 13 '20

Daily Challenge #204 - Partial Keys

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2 min read

Mar 14 '20

Daily Challenge #205 - Consonant String Value

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1 min read

Mar 17 '20

Daily Challenge #206 - Pound Means Backspace

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1 min read

Mar 18 '20

Daily Challenge #207 - Snakes and Ladders

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2 min read

Mar 19 '20

Daily Challenge #208 - Delete Occurrences of an Element

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1 min read

Mar 20 '20

Daily Challenge #209 - Roman Numerals

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1 min read

Mar 21 '20

Daily Challenge #210 - Separate Capitalization

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1 min read

Mar 24 '20

Daily Challenge #211 - Product Partitions

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2 min read

Mar 25 '20

Daily Challenge #212 - DNA to RNA

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1 min read

Mar 26 '20

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

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2 min read

Mar 30 '20

Daily Challenge #214 - Persistent Bugger

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1 min read

Mar 31 '20

Daily Challenge #215 - Difference of 2

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1 min read

Apr 1 '20

Daily Challenge #216 - Rainfall

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4 min read

Apr 2 '20

Daily Challenge #217 - SMS w/ an Old Phone

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3 min read

Apr 3 '20

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

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1 min read

Apr 6 '20

Daily Challenge #219 - Compare Strings

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1 min read

Apr 7 '20

Daily Challenge #220 - What Dominates Your Array?

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1 min read

Apr 8 '20

Daily Challenge #221 - The Merchant of York

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2 min read

Apr 9 '20

Daily Challenge #222 - Parse Bank Account Numbers

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1 min read

Apr 10 '20

Daily Challenge #223 - Responsible Drinking

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1 min read

Apr 13 '20

Daily Challenge #224 - Password Validator

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1 min read

Apr 14 '20

Daily Challenge #225 - Square'n'Sum

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1 min read

Apr 15 '20

Daily Challenge #226 - Array to HTML Table

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2 min read

Apr 16 '20

Daily Challenge #227 - Android Lock Screen

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1 min read

Apr 17 '20

Daily Challenge #228 - Best Profit in Single Sale

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1 min read

Apr 20 '20

Daily Challenge #229 - Haiku Validator

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2 min read

Apr 21 '20

Daily Challenge #230 - Beeramid

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1 min read

Apr 22 '20

Daily Challenge #231 - Perfect Powers

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1 min read

Apr 23 '20

Daily Challenge #232 - Regex Pattern

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1 min read

Apr 27 '20

Daily Challenge #233 - Get Planet Name by ID

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1 min read

Apr 29 '20

Daily Challenge #234 - Happy Birthday!

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1 min read

Apr 30 '20

Daily Challenge #235 - Reversing a Process

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2 min read

May 4 '20

Daily Challenge #236 - RGB to Hex Conversion

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1 min read

May 5 '20

Daily Challenge #237 - Delete Extra Occurrences

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2 min read

May 6 '20

Daily Challenge #238 - One is the Loneliest Number

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1 min read

May 8 '20

Daily Challenge #239 - Graceful Tipping

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1 min read

May 11 '20

Daily Challenge #240 - ATM

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1 min read

May 12 '20

Daily Challenge #241 - Tip Calculator

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1 min read

May 13 '20

Daily Challenge #242 - Expressions Matter

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1 min read

May 14 '20

Daily Challenge #243 - Redacted!

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1 min read

May 19 '20

Daily Challenge #244 - Search for Letters

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1 min read

May 20 '20

Daily Challenge #245 - Sort Santa's Reindeer

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1 min read

May 21 '20

Daily Challenge #246 - Readable Specification Pattern

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2 min read

May 22 '20

Daily Challenge #247 - Get Planet Name By ID

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1 min read

May 23 '20

Daily Challenge #248 - Chinese Numerals

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1 min read

May 27 '20

Daily Challenge #249 - Incremental Changes

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1 min read

May 28 '20

Daily Challenge #250 - Last Digit of a Large Number

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1 min read

May 29 '20

Daily Challenge #251 - Largest Number in a Sequence

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1 min read

Jun 3 '20

Daily Challenge #252 - Everybody hates Mondays

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2 min read

Jun 5 '20

Daily Challenge #253 - Sort Sentences Pseudo-alphabetically

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1 min read

Jun 8 '20

Daily Challenge #254 - The Vowel Code

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1 min read

Jun 9 '20

Daily Challenge #255 - Is There an Odd Bit?

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1 min read

Jun 10 '20

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

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1 min read