Ctrl+P again to print, arrows/tab to navigate results, enter to confirm

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

    sciencejiho (he/him)

    24,389
    •
    21,267
    🥇2
    •
    🥈0
    •
    🥉0

    I am an AI researcher with expertise in multimodal learning, time-series analysis, and its medical/industrial AI applications.

    ⛳

    50 / 133 Holes

    🔣

    55 / 65 Langs

    🏆

    47 / 116 Cheevos

    📅

    1 Referral
    MeWhenI solved Ulam Sequence in Hexagony
    MeWhenI solved Chess Move Validation in sed
    MeWhenI solved Chess Move Validation in Ruby
    MeWhenI solved Chess Move Validation in Python
    MeWhenI solved Langton’s Ant in Ruby
    MeWhenI solved brainfuck in sed
    MeWhenI solved Ulam Sequence in Ruby
    MeWhenI solved Ulam Sequence in Python
    sciencejiho solved Minesweeper in Python
    sciencejiho solved Connect Four in Python
    sciencejiho solved ASCII Table in Python
    sciencejiho solved 12 Days of Christmas in Python
    sciencejiho solved Recamán in Python
    sciencejiho earned 🎯 Bullseye
    MeWhenI solved Langton’s Ant in Python
    sciencejiho solved π in Python
    sciencejiho earned 2 achievements: 🎣 📜
    sciencejiho earned 🎣 Catch of the Week
    sciencejiho earned 📜 Out of Spec
    sciencejiho solved 12 Days of Christmas in R
    MeWhenI solved Prime Numbers (Long) in jq
    MeWhenI solved Continued Fractions in V
    MeWhenI solved Continued Fractions in Rockstar
    MeWhenI solved Gray Code Decoder in Hexagony
    MeWhenI solved Alphabetic Numbers in Hexagony
    MeWhenI solved Nim in GolfScript
    MeWhenI solved Nim in Nim
    MeWhenI earned 🐭 The Secret of NIM
    MeWhenI solved Day of Week in Fortran
    MeWhenI solved Day of Week in COBOL
    MeWhenI solved Day of Week in BASIC
    MeWhenI solved Mahjong in Wren
    MeWhenI solved Connect Four in Rockstar
    MeWhenI solved Connect Four in Wren
    MeWhenI solved Connect Four in GolfScript
    MeWhenI earned 🚙 4×4
    MeWhenI solved Connect Four in VimL
    MeWhenI solved Connect Four in Coconut
    MeWhenI solved Connect Four in Python
    MeWhenI solved Connect Four in Ruby
    MeWhenI solved Connect Four in Java
    MeWhenI solved Pernicious Numbers in Rockstar
    MeWhenI solved Niven Numbers (Long) in Rockstar
    MeWhenI solved QR Decoder in Rockstar
    MeWhenI solved Levenshtein Distance in Rockstar
    MeWhenI solved Star Wars Opening Crawl in Rockstar
    MeWhenI solved Set in Rockstar
    MeWhenI solved Reverse Polish Notation in Rockstar
    MeWhenI solved 𝑒 in Rockstar
    MeWhenI solved Lucky Tickets in Rockstar
    MeWhenI solved π in Rockstar
    MeWhenI solved τ in Rockstar
    MeWhenI solved φ in Rockstar
    MeWhenI solved ln 2 in Rockstar
    MeWhenI solved √2 in Rockstar
    MeWhenI solved Connect Four in sed
    MeWhenI solved Prime Numbers in iogii
    MeWhenI solved Prime Numbers (Long) in iogii
    MeWhenI solved Divisors in iogii
    MeWhenI solved Leap Years in iogii
    MeWhenI solved Odious Numbers in iogii
    MeWhenI solved Evil Numbers in iogii
    MeWhenI solved Odious Numbers (Long) in iogii
    MeWhenI solved Evil Numbers (Long) in iogii
    MeWhenI solved Niven Numbers (Long) in iogii
    MeWhenI solved Niven Numbers in iogii
    MeWhenI solved Transpose Sentence in iogii
    MeWhenI solved π in iogii
    MeWhenI solved Fizz Buzz in iogii
    MeWhenI solved DFA Simulator in GolfScript
    MeWhenI solved Diamonds in GolfScript
    MeWhenI solved Kaprekar Numbers in GolfScript
    MeWhenI solved Gijswijt’s Sequence in GolfScript
    MeWhenI solved SI Units in GolfScript
    MeWhenI solved Mahjong in GolfScript
    MeWhenI solved Calendar in GolfScript
    MeWhenI solved Poker in GolfScript
    MeWhenI solved ROT13 in GolfScript
    MeWhenI solved Billiards in GolfScript
    MeWhenI solved Minesweeper in GolfScript
    MeWhenI solved Polyominoes in GolfScript
    MeWhenI solved Musical Chords in GolfScript
    MeWhenI solved Multitap Input in GolfScript
    MeWhenI solved ISBN in GolfScript
    MeWhenI solved Hilbert Curve in GolfScript
    MeWhenI solved Set in GolfScript
    MeWhenI solved Sierpiński Triangle in GolfScript
    MeWhenI solved Pernicious Numbers (Long) in GolfScript
    MeWhenI solved Odious Numbers (Long) in GolfScript
    MeWhenI solved Odious Numbers in GolfScript
    MeWhenI solved Evil Numbers in GolfScript
    MeWhenI solved Kolakoski Sequence in GolfScript
    MeWhenI solved Leap Years in GolfScript
    MeWhenI solved Christmas Trees in GolfScript
    MeWhenI solved Catalan’s Constant in GolfScript
    MeWhenI solved Smith Numbers in GolfScript
    MeWhenI solved Morse Decoder in GolfScript
    MeWhenI solved Quine in GolfScript
    MeWhenI solved Number Spiral in GolfScript
    MeWhenI solved Mandelbrot in GolfScript
    MeWhenI solved Levenshtein Distance in GolfScript