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    The Connect Four hole will go live in approximately . Why not try and solve it ahead of time?

    IanUtley

    102,353
    •
    101,712
    💎107
    •
    🥇173
    •
    🥈31
    •
    🥉13

    ⛳

    122 / 130 Holes

    🔣

    7 / 65 Langs

    🏆

    52 / 113 Cheevos

    📅

    annaproxy solved Gray Code Decoder in Python
    GrayJoKing solved Scrambled Sort in iogii
    annaproxy solved Calendar in Prolog
    annaproxy solved Gray Code Encoder in Prolog
    annaproxy solved Gray Code Encoder in Python
    annaproxy solved Levenshtein Distance in Python
    GrayJoKing solved Pangram Grep in iogii
    GrayJoKing solved Ordinal Numbers in iogii
    annaproxy solved Calendar in Python
    annaproxy solved Multitap Input in Python
    GrayJoKing solved Zeckendorf Representation in Raku
    GrayJoKing solved Zeckendorf Representation in iogii
    GrayJoKing solved Card Number Validation in iogii
    GrayJoKing solved ISBN in iogii
    GrayJoKing solved ISBN in Raku
    GrayJoKing solved Rule 110 in iogii
    GrayJoKing solved Trinomial Triangle in iogii
    GrayJoKing solved Kolakoski Sequence in iogii
    IanUtley solved Multitap Input in Prolog
    GrayJoKing solved Emirp Numbers in iogii
    GrayJoKing solved Arithmetic Numbers in iogii
    GrayJoKing solved Niven Numbers (Long) in iogii
    GrayJoKing solved Lucky Numbers in iogii
    GrayJoKing solved Leap Years in iogii
    GrayJoKing solved Leyland Numbers in iogii
    GrayJoKing solved Gray Code Encoder in iogii
    GrayJoKing solved Gray Code Decoder in iogii
    GrayJoKing solved Foo Fizz Buzz Bar in iogii
    annaproxy solved Multitap Input in Prolog
    GrayJoKing solved Fizz Buzz in iogii
    GrayJoKing solved Catalan Numbers in iogii
    GrayJoKing solved Pascal’s Triangle in iogii
    GrayJoKing solved Quine in iogii
    GrayJoKing solved Recamán in iogii
    GrayJoKing solved Prime Numbers (Long) in iogii
    GrayJoKing solved Prime Numbers in iogii
    GrayJoKing solved Pernicious Numbers (Long) in iogii
    GrayJoKing solved Pernicious Numbers in iogii
    GrayJoKing solved Happy Numbers (Long) in iogii
    GrayJoKing solved Odious Numbers (Long) in iogii
    GrayJoKing solved Odious Numbers in iogii
    GrayJoKing solved Abundant Numbers (Long) in iogii
    GrayJoKing solved Abundant Numbers in iogii
    GrayJoKing solved Divisors in iogii
    GrayJoKing solved Niven Numbers in iogii
    GrayJoKing solved Look and Say in iogii
    GrayJoKing solved Happy Numbers in iogii
    GrayJoKing solved Collatz in iogii
    GrayJoKing solved Inventory Sequence in iogii
    GrayJoKing solved Van Eck Sequence in iogii
    GrayJoKing solved Evil Numbers (Long) in iogii
    GrayJoKing solved Evil Numbers in iogii
    GrayJoKing solved Fibonacci in iogii
    annaproxy solved 99 Bottles of Beer in Zig
    GrayJoKing solved Continued Fractions in ><>
    GrayJoKing solved Gijswijt’s Sequence in ><>
    GrayJoKing solved Taxicab Numbers in ><>
    GrayJoKing solved Levenshtein Distance in Coconut
    GrayJoKing solved Leyland Numbers in Raku
    GrayJoKing solved Trinomial Triangle in ><>
    GrayJoKing solved Continued Fractions in Raku
    GrayJoKing solved Card Number Validation in ><>
    GrayJoKing solved Van Eck Sequence in Raku
    IanUtley solved Ulam Sequence in Prolog
    GrayJoKing solved DFA Simulator in ><>
    GrayJoKing solved Kaprekar Numbers in ><>
    GrayJoKing solved τ in Rockstar
    GrayJoKing solved Multitap Input in ><>
    GrayJoKing solved Gray Code Encoder in ><>
    IanUtley earned 📓 Ramanujan’s Lost Notebook
    GrayJoKing solved Niven Numbers (Long) in PHP
    IanUtley earned 📜 Out of Spec
    GrayJoKing solved Niven Numbers (Long) in ><>
    IanUtley solved Kaprekar Numbers in Prolog
    GrayJoKing solved Gray Code Encoder in Lua
    GrayJoKing solved Levenshtein Distance in Python
    GrayJoKing solved Pernicious Numbers in F#
    GrayJoKing solved Odious Numbers in F#
    GrayJoKing solved Niven Numbers (Long) in F#
    GrayJoKing solved Niven Numbers in F#
    GrayJoKing solved Fibonacci in F#
    GrayJoKing solved Evil Numbers in F#
    GrayJoKing solved Evil Numbers (Long) in F#
    GrayJoKing solved ISBN in Civet
    GrayJoKing earned 📓 Ramanujan’s Lost Notebook
    Mikey-Beep followed IanUtley
    IanUtley solved Taxicab Numbers in Prolog
    GrayJoKing solved Taxicab Numbers in Raku
    IanUtley earned 🪱 Early Bird Catches the Worm
    IanUtley solved Alphabetic Numbers in Prolog
    GrayJoKing solved Gijswijt’s Sequence in Lua
    GrayJoKing solved ASCII Table in Ruby
    GrayJoKing solved ASCII Table in Lua
    GrayJoKing solved ASCII Table in ALGOL 68
    GrayJoKing solved 12 Days of Christmas in Ruby
    GrayJoKing solved 12 Days of Christmas in ALGOL 68
    GrayJoKing solved Ascending Primes in ALGOL 68
    GrayJoKing solved Gray Code Encoder in ALGOL 68
    GrayJoKing solved Tic-tac-toe in ALGOL 68
    GrayJoKing solved Multitap Input in ALGOL 68