@codewars

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codewars.com
Joined July 2012
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Last call! The Codewars Census is ending soon. It's 7 minutes, completely anonymous, and your answers directly shape what we build next for the platform. Plus, there are $100 gift cards up for grabs for 10 random respondents! 🔗 Take the census → surveymonkey.com/r/KD3C7YB
Promotional graphic for Codewars Census with text urging participation. Offers 10 chances to win $100 gift cards. Message emphasizes ease and anonymity, with a call to action to take the census.

ALT Promotional graphic for Codewars Census with text urging participation. Offers 10 chances to win $100 gift cards. Message emphasizes ease and anonymity, with a call to action to take the census.

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We all think we're a rank or two higher than we are! Then a kata humbles us and suddenly we're questioning everything. Drop your current rank AND what rank you secretly think you deserve in the comments. 🧩
A graphic titled "What rank do you think you are vs actually?" features two columns. The left column, labeled "Think you are," shows ranks "1-2 kyu" in purple and "3-4 kyu" in blue. The right column, labeled "Actually are," shows ranks "4-5 kyu" in orange and "5-6 kyu" in yellow. Text below reads, "We all think we're a higher rank. Reality has other plans." At the bottom, there's a prompt saying, "Drop your rank below," with a downward-pointing arrow and Codewars logo.

ALT A graphic titled "What rank do you think you are vs actually?" features two columns. The left column, labeled "Think you are," shows ranks "1-2 kyu" in purple and "3-4 kyu" in blue. The right column, labeled "Actually are," shows ranks "4-5 kyu" in orange and "5-6 kyu" in yellow. Text below reads, "We all think we're a higher rank. Reality has other plans." At the bottom, there's a prompt saying, "Drop your rank below," with a downward-pointing arrow and Codewars logo.

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Our 2026 Codewars Census is live and we want to hear from you! Codewars was built for you, here's your opportunity to make it even better. This survey takes about 7 minutes and your answers will help to shape what's next. Take the Census now ➡️ surveymonkey.com/r/KD3C7YB
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Ready for this week's Kata? 👀 5x5 Nonogram Solver codewars.com/kata/5a479247e6… Share your results below! #LearnToCode #DevCommunity #Codewars #KataOfTheWeek
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Tell us which language you ended up with and why! #LearnToCode #DevCommunity #Codewars
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Tackle this week’s #KataOfTheWeek and drop your results in the comments! Cantor's pairing function: codewars.com/kata/543b9113de… #LearnToCode #DevCommunity #Codewars
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All fun and games until vibe debugging enters the chat. #LearnToCode #DevCommunity #Codewars
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Everyone has to start somewhere! Where did you? #LearnToCode #DevCommunity #Codewars
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New week, new kata 🧠 This time we're tackling Bubblesort Once ! codewars.com/kata/56b97b776f… Drop your approach below, we want to see how you solved it 👇 #LearnToCode #DevCommunity #Codewars #KataOfTheWeek
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Time for the last #KataoftheWeek for this month! My smallest code interpreter: codewars.com/kata/526156943d… Drop a screenshot of your 'test passed' screen in the comments! #LearnToCode #DevCommunity #Codewars
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What's your proudest solve? #LearnToCode #DevCommunity #Codewars
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Time for the #KataoftheWeek! Painting Fence Algorithm - codewars.com/kata/64bc4a428e… Drop a screenshot of your 'test passed' screen in the comments! #LearnToCode #DevCommunity #Codewars
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Describe your debugging process in 5 words or less. The more chaotic, the better. #LearnToCode #DevCommunity #Codewars
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New week, new kata. How far can you get with this one? Dead Ants: codewars.com/kata/57d5e850bf… Tell us how it went in the comments below! #LearnToCode #DevCommunity #Codewars #KataOfTheWeek
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Have you ever gotten advice you regret taking? #LearnToCode #DevCommunity #Codewars
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Ready for this week’s challenge? Here’s your Kata of the Week. Chain Me: codewars.com/kata/54fb853b2c… Tell us how it went in the comments! #LearnToCode #DevCommunity #Codewars #KataOfTheWeek

Chain me

## Write a generic function chainer Write a generic function chainer that takes a starting value, and an array of functions to execute on it (array of symbols for Ruby). The input for each functi...

codewars.com
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Hot take: good code doesn't need comments. Agree? Disagree? #LearnToCode #DevCommunity #Codewars
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Consider this your sign to get coding. 💻 This week's #KataOfTheWeek is here! Multi-tap Keypad Text Entry on an Old Mobile Phone - codewars.com/kata/54a2e93b22… Jump in our Discord channel to share your approach - no spoilers! bit.ly/4ogtBEW #LearnToCode #DevCommunity

Multi-tap Keypad Text Entry on an Old Mobile Phone

Prior to having fancy iPhones, teenagers would wear out their thumbs sending SMS messages on candybar-shaped feature phones with 3x4 numeric keypads. ------- ------- ------- | | | ABC | | DE...

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Drop your moment in the comments! Someone needs to hear it. #LearnToCode #DevCommunity #Codewars
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Step up to this week's #KataOfTheWeek and show us what you've got. How did it go? Tell us in the comments! Simple assembler interpreter - codewars.com/kata/58e24788e2… Compare approaches on Discord: bit.ly/4ogtBEW #LearnToCode #DevCommunity #Codewars #KataOfTheWeek

Simple assembler interpreter

This is the first part of this kata series. Second part is here. We want to create a simple interpreter of assembler which will support the following instructions: mov x y - copies y (either ...

codewars.com
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