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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
Thanks for the kata! Nice and clear logic, and fun to reason through. Appreciate it!
Clean idea, clean execution. Enjoyed solving it. Thanks for making this!
Nice little twist on simple string merging. The interleave + digit filtering makes you pause just enough to enjoy the logic without overthinking it. Clean, playful, and satisfying. Thanks for the kata!
Really enjoyed this one. It looks innocent at first, but the number theory steps (digit sum/product, primes, divisors, and LCM) all unfold in a very satisfying way. It had that “light bulb moment” feeling once the pattern clicked. Thanks for making such a thoughtful kata!
This was a really satisfying little pattern-recognition kata. Short, elegant, and just the right level of "wait… let me think for a sec." Thanks for the fun challenge!
Fun little kata! I like how it pushes you to think about digit grouping rather than numeric operations. Quick but satisfying. Thanks for sharing!
Nice little kata. I liked how it trains careful indexing and boundary checking without overthinking the logic. Clean and enjoyable. Thanks!
Thanks.
Thanks for this kata! Short and simple, but a great reminder about working with arrays without mutating the original. Enjoyed it ✌️
Thanks for this kata! 🙌
It was a fun and satisfying one — simple idea with a nice “aha” moment.
Really enjoyed solving it. Appreciate your work!
This kata was surprisingly satisfying — now I’m out here walking around saying adak adak anane to myself 😂 Thanks for the great challenge!
Nice kata! A simple formula at its core, but a great opportunity to think recursively and iterate mentally. Clean, well-structured challenge. Thanks for creating this!
Nice little kata! I like how it encourages working with array methods and destructuring, while keeping the logic clean and readable. Simple, but satisfying. Thanks for creating it!
Thanks for this kata! A simple concept but great practice for clean branching and handling edge cases like division by zero. Enjoyed it!
Nice kata! I really liked how this one focuses on applying percentage changes iteratively — clean, realistic, and great for reinforcing reduce usage. Enjoyed the simplicity and clarity. Thanks for creating it!
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