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Daily Challenge Series' Articles
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Daily Challenge #1 - String Peeler
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Jun 28 '19
Daily Challenge #1 - String Peeler
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Daily Challenge #2 - String Diamond
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Jun 29 '19
Daily Challenge #2 - String Diamond
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Daily Challenge #3 - Vowel Counter
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Jun 30 '19
Daily Challenge #3 - Vowel Counter
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Daily Challenge #4 - Checkbook Balancing
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Jul 1 '19
Daily Challenge #4 - Checkbook Balancing
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Daily Challenge #5 - Ten Minute Walk
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Jul 2 '19
Daily Challenge #5 - Ten Minute Walk
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Daily Challenge #6 - Grandma and her friends
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Jul 3 '19
Daily Challenge #6 - Grandma and her friends
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Daily Challenge #7 - Factorial Decomposition
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Jul 4 '19
Daily Challenge #7 - Factorial Decomposition
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Daily Challenge #8 - Scrabble Word Calculator
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Jul 5 '19
Daily Challenge #8 - Scrabble Word Calculator
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Daily Challenge #9 - What's Your Number?
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Jul 6 '19
Daily Challenge #9 - What's Your Number?
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Daily Challenge #10 - Calculator
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Jul 7 '19
Daily Challenge #10 - Calculator
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Daily Challenge #11 - Cubic Numbers
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Jul 8 '19
Daily Challenge #11 - Cubic Numbers
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Daily Challenge #12 - Next Larger Number
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Jul 10 '19
Daily Challenge #12 - Next Larger Number
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Daily Challenge #13 - Twice Linear
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Jul 11 '19
Daily Challenge #13 - Twice Linear
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Daily Challenge #14 - Square into Squares
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Jul 12 '19
Daily Challenge #14 - Square into Squares
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Daily Challenge #15 - Stop gninnipS My sdroW!
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Jul 15 '19
Daily Challenge #15 - Stop gninnipS My sdroW!
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Daily Challenge #16 - Number of People on the Bus
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Jul 16 '19
Daily Challenge #16 - Number of People on the Bus
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Daily Challenge #17 - Double Trouble
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Jul 17 '19
Daily Challenge #17 - Double Trouble
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Daily Challenge #18 - Triple Trouble
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Jul 18 '19
Daily Challenge #18 - Triple Trouble
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Daily Challenge #19 - Turn numbers into words
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Jul 19 '19
Daily Challenge #19 - Turn numbers into words
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Daily Challenge Post #20 - Number Check
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Jul 20 '19
Daily Challenge Post #20 - Number Check
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Daily Challenge #21 - Human Readable Time
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Jul 22 '19
Daily Challenge #21 - Human Readable Time
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Daily Challenge #22 - Simple Pig Latin
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Jul 23 '19
Daily Challenge #22 - Simple Pig Latin
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Daily Challenge #23 - Morse Code Decoder
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Jul 24 '19
Daily Challenge #23 - Morse Code Decoder
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Daily Challenge #24 - Shortest Step
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Jul 25 '19
Daily Challenge #24 - Shortest Step
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Daily Challenge #25 - Double Cola
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Jul 26 '19
Daily Challenge #25 - Double Cola
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Daily Challenge #26 - Ranking Position
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Jul 29 '19
Daily Challenge #26 - Ranking Position
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Daily Challenge #27 - Unlucky Days
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Jul 30 '19
Daily Challenge #27 - Unlucky Days
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Daily Challenge #28 - Kill the Monster!
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Jul 31 '19
Daily Challenge #28 - Kill the Monster!
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Daily Challenge #29 - Xs and Os
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Aug 1 '19
Daily Challenge #29 - Xs and Os
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Daily Challenge #30 - What is the price?
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Aug 2 '19
Daily Challenge #30 - What is the price?
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Daily Challenge #31 - Count IPv4 Addresses
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Aug 3 '19
Daily Challenge #31 - Count IPv4 Addresses
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Daily Challenge #32 - Hide Phone Numbers
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Aug 4 '19
Daily Challenge #32 - Hide Phone Numbers
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Daily Challenge #33 - Did you mean...?
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Aug 5 '19
Daily Challenge #33 - Did you mean...?
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Daily Challenge #34 - WeIrD StRiNg CaSe
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Aug 6 '19
Daily Challenge #34 - WeIrD StRiNg CaSe
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Daily Challenge #35 - Find the Outlier
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Aug 7 '19
Daily Challenge #35 - Find the Outlier
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Daily Challenge #36 - Let's go for a run!
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Aug 8 '19
Daily Challenge #36 - Let's go for a run!
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Daily Challenge #37 - Name Swap
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Aug 9 '19
Daily Challenge #37 - Name Swap
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Daily Challenge #38 - Middle Name
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Aug 10 '19
Daily Challenge #38 - Middle Name
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Daily Challenge #39 - Virus
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Aug 12 '19
Daily Challenge #39 - Virus
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Daily Challenge #40 - Counting Sheep
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Aug 14 '19
Daily Challenge #40 - Counting Sheep
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Daily Challenge #41 - Greed is Good
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Aug 15 '19
Daily Challenge #41 - Greed is Good
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Daily Challenge #42 - Caesar Cipher
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Aug 16 '19
Daily Challenge #42 - Caesar Cipher
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Daily Challenge #43 - Boardgame Fight Resolver
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Aug 17 '19
Daily Challenge #43 - Boardgame Fight Resolver
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Daily Challenge #44 - Mexican Wave
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Aug 19 '19
Daily Challenge #44 - Mexican Wave
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Daily Challenge #45 - Change Machine
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Aug 20 '19
Daily Challenge #45 - Change Machine
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Daily Challenge #46 - ???
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Aug 21 '19
Daily Challenge #46 - ???
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Daily Challenge #47 - Alphabets
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Aug 22 '19
Daily Challenge #47 - Alphabets
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Daily Challenge #48 - Facebook Likes
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Aug 23 '19
Daily Challenge #48 - Facebook Likes
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Daily Challenge #49 - Dollars and Cents
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Aug 26 '19
Daily Challenge #49 - Dollars and Cents
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Daily Challenge #50 - Number Neighbor
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Aug 27 '19
Daily Challenge #50 - Number Neighbor
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Daily Challenge #51 - Valid Curly Braces
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Aug 28 '19
Daily Challenge #51 - Valid Curly Braces
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Daily Challenge #52 - Building a Pyramid
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Aug 29 '19
Daily Challenge #52 - Building a Pyramid
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Daily Challenge #53 - Faro Shuffle
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Aug 30 '19
Daily Challenge #53 - Faro Shuffle
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Daily Challenge #54 - What century is it?
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Aug 31 '19
Daily Challenge #54 - What century is it?
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Daily Challenge #55 - Building a Pile of Cubes
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Sep 2 '19
Daily Challenge #55 - Building a Pile of Cubes
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Daily Challenge #56 - Coffee Shop
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Sep 3 '19
Daily Challenge #56 - Coffee Shop
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Daily Challenge #57 - BMI Calculator
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Sep 4 '19
Daily Challenge #57 - BMI Calculator
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Daily Challenge #58 - Smelting Iron Ingots
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Sep 5 '19
Daily Challenge #58 - Smelting Iron Ingots
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Daily Challenge #59 - Snail Sort
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Sep 6 '19
Daily Challenge #59 - Snail Sort
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Daily Challenge #60 - Find the Missing Letter
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Sep 7 '19
Daily Challenge #60 - Find the Missing Letter
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Daily Challenge #61 - Evolution Rate
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Sep 8 '19
Daily Challenge #61 - Evolution Rate
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Daily Challenge #62 - Josephus Survivor
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Sep 9 '19
Daily Challenge #62 - Josephus Survivor
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Daily Challenge #63- Two Sum
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Daily Challenge #64- Drying Potatoes
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Sep 11 '19
Daily Challenge #64- Drying Potatoes
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Daily Challenge #65- A Disguised Sequence
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Sep 13 '19
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Daily Challenge #66- Friend List
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Sep 14 '19
Daily Challenge #66- Friend List
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Daily Challenge #67- Phone Directory
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Sep 15 '19
Daily Challenge #67- Phone Directory
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Daily Challenge #68 - Grade Book
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Sep 16 '19
Daily Challenge #68 - Grade Book
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Daily Challenge #69 - Going to the Cinema
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Sep 17 '19
Daily Challenge #69 - Going to the Cinema
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Daily Challenge #70 - Pole Vault Competition Results
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Sep 18 '19
Daily Challenge #70 - Pole Vault Competition Results
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Daily Challenge #71 - See you next Happy Year
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Sep 19 '19
Daily Challenge #71 - See you next Happy Year
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Daily Challenge #72 - Matrix Shift
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Sep 20 '19
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Daily Challenge #73 - ATM Heist
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Sep 21 '19
Daily Challenge #73 - ATM Heist
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Daily Challenge #74 - Free Pizza
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Sep 23 '19
Daily Challenge #74 - Free Pizza
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Daily Challenge #75 - Set Alarm
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Sep 24 '19
Daily Challenge #75 - Set Alarm
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Daily Challenge #76 - Bingo! (or not...)
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Sep 25 '19
Daily Challenge #76 - Bingo! (or not...)
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Daily Challenge #77 - Bird Mountain
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Sep 26 '19
Daily Challenge #77 - Bird Mountain
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Daily Challenge #78 - Number of Proper Fractions with Denominator d
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Sep 27 '19
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Daily Challenge #79 - Connect Four
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Sep 30 '19
Daily Challenge #79 - Connect Four
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Daily Challenge #80 - Longest Vowel Change
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Oct 1 '19
Daily Challenge #80 - Longest Vowel Change
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Daily Challenge #81 - Even or Odd
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Oct 2 '19
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Daily Challenge #82 - English Beggars
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Oct 3 '19
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Daily Challenge #83 - Deodorant Evaporator
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Oct 4 '19
Daily Challenge #83 - Deodorant Evaporator
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Daily Challenge #84 - Third Angle of a Triangle
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Oct 7 '19
Daily Challenge #84 - Third Angle of a Triangle
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Daily Challenge #85 - Unwanted Dollars
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Oct 8 '19
Daily Challenge #85 - Unwanted Dollars
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Daily Challenge #86 - Wouldn't, not Would.
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Oct 9 '19
Daily Challenge #86 - Wouldn't, not Would.
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Daily Challenge #87 - Pony Express
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Oct 10 '19
Daily Challenge #87 - Pony Express
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Daily Challenge #88 - Recursive Ninjas
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Oct 11 '19
Daily Challenge #88 - Recursive Ninjas
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Daily Challenge #89 - Extract domain name from URL
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Oct 12 '19
Daily Challenge #89 - Extract domain name from URL
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Daily Challenge #90 - One Step at a Time
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Oct 13 '19
Daily Challenge #90 - One Step at a Time
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Daily Challenge #91 - Bananas
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Oct 14 '19
Daily Challenge #91 - Bananas
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Daily Challenge #92 - Boggle Board
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Oct 15 '19
Daily Challenge #92 - Boggle Board
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Daily Challenge #93 - Range Extraction
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Oct 16 '19
Daily Challenge #93 - Range Extraction
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Daily Challenge #94 - Last Digit
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Oct 17 '19
Daily Challenge #94 - Last Digit
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Daily Challenge #95 - CamelCase Method
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Oct 18 '19
Daily Challenge #95 - CamelCase Method
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Daily Challenge #96 - Easter Egg Crush Test
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Oct 21 '19
Daily Challenge #96 - Easter Egg Crush Test
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Daily Challenge #97 - Greed is Good
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Oct 22 '19
Daily Challenge #97 - Greed is Good
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Daily Challenge #98 - Make a Spiral
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Oct 23 '19
Daily Challenge #98 - Make a Spiral
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Daily Challenge #99 - Balance the Scales
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Oct 24 '19
Daily Challenge #99 - Balance the Scales
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Daily Challenge #100 - Round Up
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Oct 28 '19
Daily Challenge #100 - Round Up
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Daily Challenge #101 - Parentheses Generator
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Oct 29 '19
Daily Challenge #101 - Parentheses Generator
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Daily Challenge #102 - Pentabonacci
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Oct 30 '19
Daily Challenge #102 - Pentabonacci
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Daily Challenge #103 - Simple Symbols
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Oct 31 '19
Daily Challenge #103 - Simple Symbols
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Daily Challenge #104 - Matrixify
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Nov 1 '19
Daily Challenge #104 - Matrixify
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Daily Challenge #105 - High-Sum Matrix Drop
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Nov 2 '19
Daily Challenge #105 - High-Sum Matrix Drop
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Daily Challenge #106 - Average Fuel Consumption
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Nov 3 '19
Daily Challenge #106 - Average Fuel Consumption
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Daily Challenge #107 - Escape the Mines
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Nov 4 '19
Daily Challenge #107 - Escape the Mines
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Daily Challenge #108 - Find the Counterfeit Coin
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Nov 5 '19
Daily Challenge #108 - Find the Counterfeit Coin
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Daily Challenge #109 - Decorate with Wallpaper
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Nov 6 '19
Daily Challenge #109 - Decorate with Wallpaper
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Daily Challenge #110 - Love VS. Friendship
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Nov 7 '19
Daily Challenge #110 - Love VS. Friendship
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Daily Challenge #111 - 99 Bottles of Beer
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Nov 8 '19
Daily Challenge #111 - 99 Bottles of Beer
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Daily Challenge #112 - Functions of Integers on the Cartesian Plane
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Nov 9 '19
Daily Challenge #112 - Functions of Integers on the Cartesian Plane
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Daily Challenge #113 - Iterative Rotation Cipher
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Nov 10 '19
Daily Challenge #113 - Iterative Rotation Cipher
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Daily Challenge #114 - Speed Control
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Nov 11 '19
Daily Challenge #114 - Speed Control
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Daily Challenge #115 - Look and Say Sequence
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Nov 12 '19
Daily Challenge #115 - Look and Say Sequence
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Daily Challenge #116 - Shortest Knight Path
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Nov 13 '19
Daily Challenge #116 - Shortest Knight Path
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Daily Challenge #117 - MinMinMax
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Nov 14 '19
Daily Challenge #117 - MinMinMax
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Daily Challenge #118 - Reversing a Process
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Nov 15 '19
Daily Challenge #118 - Reversing a Process
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Daily Challenge #119 - Adding Big Numbers
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Nov 18 '19
Daily Challenge #119 - Adding Big Numbers
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Daily Challenge #120 - Growth of a Population
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Nov 19 '19
Daily Challenge #120 - Growth of a Population
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Daily Challenge #121 - Who has the most money?
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Nov 20 '19
Daily Challenge #121 - Who has the most money?
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Daily Challenge #122 - Clockwise Spirals
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Nov 21 '19
Daily Challenge #122 - Clockwise Spirals
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Daily Challenge #123 - Curry me Softly
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Nov 22 '19
Daily Challenge #123 - Curry me Softly
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Daily Challenge #124 - Middle Me
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Nov 25 '19
Daily Challenge #124 - Middle Me
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Daily Challenge #125 - 23 Matches or More
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Nov 26 '19
Daily Challenge #125 - 23 Matches or More
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Daily Challenge #126 - The Supermarket Line
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Nov 27 '19
Daily Challenge #126 - The Supermarket Line
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Daily Challenge #127 - Playing with Passphrases
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Nov 29 '19
Daily Challenge #127 - Playing with Passphrases
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Daily Challenge #128 - Blackjack Scorer
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Nov 30 '19
Daily Challenge #128 - Blackjack Scorer
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Daily Challenge #129 - Clay Pigeon Shooting
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Dec 1 '19
Daily Challenge #129 - Clay Pigeon Shooting
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Daily Challenge #130 - GCD Sum
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Dec 2 '19
Daily Challenge #130 - GCD Sum
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Daily Challenge #131 - Remove Anchor from URL
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Dec 4 '19
Daily Challenge #131 - Remove Anchor from URL
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Daily Challenge #132 - Is my friend cheating?
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Dec 5 '19
Daily Challenge #132 - Is my friend cheating?
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Daily Challenge #133 - Suitcase Packing
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Dec 9 '19
Daily Challenge #133 - Suitcase Packing
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Daily Challenge #134 - Rice and Chessboard Problem
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Dec 10 '19
Daily Challenge #134 - Rice and Chessboard Problem
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Daily Challenge #135 - The Wide Mouthed Frog!
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Dec 11 '19
Daily Challenge #135 - The Wide Mouthed Frog!
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Daily Challenge #136 - The Deaf Rats of Hamelin
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Dec 12 '19
Daily Challenge #136 - The Deaf Rats of Hamelin
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Daily Challenge #137 - Help the Bookseller
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Dec 13 '19
Daily Challenge #137 - Help the Bookseller
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Daily Challenge #138 - Do I get a Bonus?
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Dec 16 '19
Daily Challenge #138 - Do I get a Bonus?
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Daily Challenge #138 - Keep Up the Hoop
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Dec 17 '19
Daily Challenge #138 - Keep Up the Hoop
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Daily Challenge #140 - I love you, a little, a lot, passionately ... not at all
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Dec 19 '19
Daily Challenge #140 - I love you, a little, a lot, passionately ... not at all
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Daily Challenge #141 - Two Sum
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Dec 22 '19
Daily Challenge #141 - Two Sum
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Daily Challenge #142 - Parts of a Whole
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Dec 23 '19
Daily Challenge #142 - Parts of a Whole
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Daily Challenge #143 - Big Arithmetic
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Dec 24 '19
Daily Challenge #143 - Big Arithmetic
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Daily Challenge #144 - Box Office Clerk
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Dec 25 '19
Daily Challenge #144 - Box Office Clerk
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Daily Challenge #145 - SET Card Game
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Dec 26 '19
Daily Challenge #145 - SET Card Game
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Daily Challenge #146 - The Dollar Game
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Dec 27 '19
Daily Challenge #146 - The Dollar Game
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Daily Challenge #147 - NIM
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Dec 28 '19
Daily Challenge #147 - NIM
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Daily Challenge #148 - Disemvowel Trolls
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Dec 29 '19
Daily Challenge #148 - Disemvowel Trolls
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Daily Challenge #149 - Fun with Lamps
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Dec 30 '19
Daily Challenge #149 - Fun with Lamps
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Daily Challenge #150 - Boggle Guess Validator
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Dec 31 '19
Daily Challenge #150 - Boggle Guess Validator
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Daily Challenge #151 - Reverse Parentheses
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Jan 1 '20
Daily Challenge #151 - Reverse Parentheses
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Daily Challenge #152 - Strongest Number in an Interval
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Jan 2 '20
Daily Challenge #152 - Strongest Number in an Interval
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Daily Challenge #153 - Horse Race Gamble
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Jan 3 '20
Daily Challenge #153 - Horse Race Gamble
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Daily Challenge #154 - Stable Arrangement