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    The Gray Code Decoder and Gray Code Encoder holes will go live in approximately . Why not try and solve them ahead of time?

    retrohun

    88,718
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    83,772
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    💎6
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    🥇50
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    🥈64
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    🥉66

    placeholder for brainwashing short quote

    ⛳

    126 / 126 Holes

    🔣

    64 / 64 Langs

    🏆

    101 / 109 Cheevos

    📅

    2 Holes Authored
    JRaspass earned 2 achievements: 🪄 🦫
    JRaspass earned 🪄 Disappearing Act
    JRaspass earned 🦫 Busy Beaver
    JRaspass solved Trinomial Triangle in Perl
    JRaspass solved Mandelbrot in Perl
    JRaspass solved Kaprekar Numbers in Perl
    JRaspass solved Hilbert Curve in Perl
    JRaspass solved Card Number Validation in Perl
    JRaspass solved 24 Game in Perl
    retrohun solved Partition Numbers in C
    retrohun solved Ascending Primes in V
    retrohun solved Ascending Primes in AWK
    retrohun solved Gray Code Decoder in Python
    retrohun solved Gray Code Encoder in Python
    JRaspass solved Abundant Numbers (Long) in Coconut
    retrohun solved Fibonacci in ArkScript
    retrohun solved Emirp Numbers in ArkScript
    retrohun solved Card Number Validation in Python
    retrohun solved Transpose Sentence in sed
    retrohun solved Multitap Input in AWK
    retrohun solved Rijndael S-box in AWK
    retrohun solved Zeckendorf Representation in AWK
    retrohun earned 🪲 Eight Days a Week
    retrohun solved Arithmetic Numbers in AWK
    retrohun solved Smith Numbers in sed
    retrohun solved Lucky Tickets in Bash
    retrohun solved Minesweeper in Fortran
    retrohun solved Minesweeper in F#
    retrohun solved Scrambled Sort in R
    retrohun earned 2 achievements: 🥣 🧭
    retrohun earned 🥣 Alphabet Soup
    retrohun earned 🧭 Never Eat Shredded Wheat
    retrohun solved Scrambled Sort in D
    retrohun solved Arrows in Elixir
    retrohun solved Alphabetic Numbers in Bash
    JRaspass solved Alphabetic Numbers in Perl
    retrohun solved Arrows in Wren
    retrohun solved Arrows in Nim
    retrohun solved Continued Fractions in Bash
    retrohun solved Tower of Hanoi in PHP
    retrohun solved brainfuck in AWK
    retrohun solved Reverse Polish Notation in AWK
    JRaspass solved Levenshtein Distance in ArkScript
    JRaspass solved Tower of Hanoi in PHP
    JRaspass solved Tower of Hanoi in Perl
    JRaspass solved Continued Fractions in Perl
    retrohun solved Fibonacci in ALGOL 68
    JRaspass solved Fizz Buzz in ArkScript
    retrohun solved Ascending Primes in C
    retrohun solved Ascending Primes in C++
    retrohun solved Diamonds in Python
    retrohun solved Diamonds in AWK
    retrohun solved Intersection in Python
    retrohun solved Intersection in Bash
    JRaspass solved Intersection in Python
    retrohun solved Leyland Numbers in Bash
    retrohun solved Evil Numbers (Long) in Berry
    retrohun solved Emirp Numbers (Long) in Berry
    retrohun solved Emirp Numbers in Berry
    retrohun solved Divisors in Berry
    retrohun solved Diamonds in Berry
    retrohun solved Collatz in Berry
    retrohun solved Christmas Trees in Berry
    retrohun solved Catalan’s Constant in Berry
    retrohun solved Catalan Numbers in Berry
    retrohun solved Ascending Primes in Berry
    retrohun solved Arithmetic Numbers in Python
    retrohun solved Abundant Numbers (Long) in Berry
    retrohun solved Abundant Numbers in Berry
    retrohun solved 99 Bottles of Beer in Berry
    retrohun solved 24 Game in Berry
    retrohun solved 12 Days of Christmas in Berry
    retrohun solved π in Berry
    retrohun earned 🌝 Once in a Blue Moon
    JRaspass earned 🌝 Once in a Blue Moon
    JRaspass solved π in Berry
    retrohun solved Look and Say in sed
    JRaspass solved Tutorial in Lily
    JRaspass solved Prime Numbers (Long) in jq
    retrohun solved N Queens in Python
    retrohun earned 🪱 Early Bird Catches the Worm
    JRaspass solved Multitap Input in Perl
    retrohun solved Multitap Input in sed
    retrohun solved Arrows in Bash
    retrohun solved Multitap Input in Bash
    retrohun earned 🏰 Hold the Fort(night)
    JRaspass earned 🏰 Hold the Fort(night)
    retrohun solved ASCII Table in Zig
    retrohun earned 📜 Out of Spec
    retrohun solved Pangram Grep in Zig
    JRaspass earned 📜 Out of Spec
    retrohun solved Tongue-twisters in Zig
    retrohun solved Smith Numbers in Zig
    retrohun solved Sierpiński Triangle in Zig
    retrohun solved Recamán in Zig
    retrohun solved Rule 110 in Zig
    retrohun solved Prime Numbers (Long) in Zig
    retrohun solved Prime Numbers in Zig
    retrohun solved Pernicious Numbers (Long) in Zig
    retrohun solved Pernicious Numbers in Zig
    retrohun solved Pascal’s Triangle in Zig
    retrohun solved Odious Numbers in Zig