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    The Chess Move Validation hole will go live in approximately . Why not try and solve it ahead of time?

    esnethen

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    CatsAreFluffy solved √2 in iogii
    CatsAreFluffy solved 𝑒 in iogii
    CatsAreFluffy solved Evil Numbers (Long) in iogii
    CatsAreFluffy solved Odious Numbers (Long) in iogii
    CatsAreFluffy solved Odious Numbers in iogii
    CatsAreFluffy solved Evil Numbers in iogii
    CatsAreFluffy solved Niven Numbers (Long) in iogii
    CatsAreFluffy solved Niven Numbers in iogii
    CatsAreFluffy solved Divisors in iogii
    CatsAreFluffy solved Transpose Sentence in iogii
    CatsAreFluffy solved Alphabetic Numbers in iogii
    CatsAreFluffy solved Spelling Numbers in iogii
    CatsAreFluffy solved Taxicab Numbers in iogii
    CatsAreFluffy earned 2 achievements: 👾 📓
    CatsAreFluffy earned 👾 8-Bit Wonder
    CatsAreFluffy earned 📓 Ramanujan’s Lost Notebook
    CatsAreFluffy solved Multitap Input in iogii
    CatsAreFluffy solved Ascending Primes in Haskell
    CatsAreFluffy solved Star Wars Opening Crawl in JavaScript
    CatsAreFluffy solved Foo Fizz Buzz Bar in Rust
    CatsAreFluffy solved Nim in iogii
    CatsAreFluffy solved 99 Bottles of Beer in iogii
    CatsAreFluffy solved 12 Days of Christmas in iogii
    CatsAreFluffy solved Tongue-twisters in iogii
    CatsAreFluffy solved SI Units in iogii
    CatsAreFluffy solved Scrambled Sort in iogii
    CatsAreFluffy solved Pangram Grep in Coconut
    CatsAreFluffy solved Pangram Grep in iogii
    CatsAreFluffy solved Gijswijt’s Sequence in iogii
    CatsAreFluffy earned 📜 Out of Spec
    CatsAreFluffy solved Foo Fizz Buzz Bar in iogii
    CatsAreFluffy solved Fizz Buzz in iogii
    CatsAreFluffy solved Game of Life in iogii
    CatsAreFluffy solved Prime Numbers in iogii
    CatsAreFluffy solved Prime Numbers (Long) in iogii
    CatsAreFluffy earned 🏰 Hold the Fort(night)
    CatsAreFluffy solved Prime Numbers (Long) in ><>
    CatsAreFluffy earned 2 achievements: 🎣 🪱
    CatsAreFluffy earned 🎣 Catch of the Week
    CatsAreFluffy earned 🪱 Early Bird Catches the Worm
    CatsAreFluffy solved Christmas Trees in V
    CatsAreFluffy solved Calendar in Assembly
    CatsAreFluffy solved Calendar in Python
    CatsAreFluffy solved Binary Lambda Calculus in Assembly
    CatsAreFluffy solved Binary Lambda Calculus in Haskell
    CatsAreFluffy solved Mandelbrot in Assembly
    CatsAreFluffy earned 💾 Patches Welcome
    CatsAreFluffy solved Polyominoes in Python
    CatsAreFluffy solved Fibonacci in iogii
    CatsAreFluffy solved Ellipse Perimeters in Assembly
    CatsAreFluffy solved Ellipse Perimeters in Python
    CatsAreFluffy solved Partition Numbers in Assembly
    CatsAreFluffy solved Partition Numbers in Python
    CatsAreFluffy solved 24 Game in Assembly
    CatsAreFluffy solved Cubes in Assembly
    CatsAreFluffy solved Minesweeper in Assembly
    CatsAreFluffy solved Emojify in Assembly
    CatsAreFluffy solved Leap Years in Assembly
    CatsAreFluffy solved Tower of Hanoi in Assembly
    CatsAreFluffy solved Kolakoski Constant in Assembly
    CatsAreFluffy solved Ascending Primes in Assembly
    CatsAreFluffy solved Prime Numbers (Long) in Assembly
    CatsAreFluffy solved Topological Sort in Assembly
    CatsAreFluffy solved Topological Sort in Python
    CatsAreFluffy solved Set in Python
    CatsAreFluffy earned ❗ Five!
    CatsAreFluffy solved Scrambled Sort in Python
    CatsAreFluffy solved N Queens in C
    CatsAreFluffy solved Trinomial Triangle in Assembly
    CatsAreFluffy solved Hilbert Curve in Assembly
    CatsAreFluffy earned ⛲ Overflowing
    CatsAreFluffy solved Star Wars GPT in Assembly
    CatsAreFluffy solved Partition Numbers in Haskell
    CatsAreFluffy solved Arabic to Roman in Assembly
    CatsAreFluffy solved Tutorial in Rockstar
    CatsAreFluffy solved Tic-tac-toe in Assembly
    CatsAreFluffy solved ROT13 in Assembly
    CatsAreFluffy solved Card Number Validation in Assembly
    CatsAreFluffy solved Polyominoes in AWK
    CatsAreFluffy solved Kaprekar Numbers in Assembly
    CatsAreFluffy solved Kaprekar Numbers in Python
    CatsAreFluffy solved Star Wars GPT in C
    CatsAreFluffy solved Star Wars GPT in C++
    CatsAreFluffy solved Star Wars GPT in Python
    CatsAreFluffy solved Tutorial in Assembly
    CatsAreFluffy solved Tutorial in Python
    CatsAreFluffy solved Billiards in Assembly
    CatsAreFluffy earned 🪄 Disappearing Act
    CatsAreFluffy solved 12 Days of Christmas in Rust
    CatsAreFluffy solved Zeckendorf Representation in Rust
    CatsAreFluffy solved Zeckendorf Representation in Assembly
    CatsAreFluffy solved Quine in Rust
    CatsAreFluffy solved Number Spiral in Rust
    CatsAreFluffy solved 24 Game in Rust
    CatsAreFluffy solved 99 Bottles of Beer in Rust
    CatsAreFluffy solved Factorial Factorisation in Assembly
    CatsAreFluffy solved PalindromemordnilaP in Assembly
    CatsAreFluffy solved Zeckendorf Representation in C
    CatsAreFluffy solved Zeckendorf Representation in C++
    CatsAreFluffy solved Factorial Factorisation in Rust
    CatsAreFluffy solved Polyominoes in Assembly
    CatsAreFluffy earned 🦫 Busy Beaver