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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?

    Recent Solutions

    Hole Golfer Bytes Time Submitted
    Gray Code Encoder GolfingSuccess 86
    Morse Encoder Steffan153 💎 183
    Gray Code Encoder dokutan 100
    Gray Code Decoder kg583 71
    Gray Code Decoder edsrzf 71
    ROT13 Steffan153 🥈 101
    ISBN edsrzf 🥇 115
    Gijswijt’s Sequence error256 107
    Gijswijt’s Sequence Steffan153 💎 84
    Seven Segment emgordon154 180
    Seven Segment Steffan153 🥇 137
    Seven Segment kg583 🥇 137
    Tower of Hanoi Steffan153 🥇 73
    Arithmetic Numbers Steffan153 103
    λ prestosilver 1,011
    Van Eck Sequence error256 💎 56
    Tongue-twisters prestosilver 531
    Gijswijt’s Sequence emgordon154 🥈 95
    N Queens MostParsingVex 255
    Kolakoski Sequence edsrzf 🥈 82
    Collatz error256 🥉 81
    Collatz Steffan153 💎 79
    Fractions AstroOrbis 159
    Christmas Trees Steffan153 💎 88
    Christmas Trees kg583 🥈 89
    Continued Fractions error256 122
    Billiards kg583 🥉 171
    Transpose Sentence AstroOrbis 152
    Smith Numbers kg583 💎 151
    Tower of Hanoi AstroOrbis 122
    Fibonacci madeforlosers 78
    Tower of Hanoi AidanWalter 162
    Diamonds AstroOrbis 176
    Look and Say AstroOrbis 109
    Look and Say Steffan153 💎 81
    ASCII Table error256 💎 116
    λ madex 1,013
    Tower of Hanoi madex 95
    Fractions madex 147
    Divisors error256 💎 60
    Van Eck Sequence Steffan153 🥈 59
    Happy Numbers (Long) error256 🥉 94
    Gray Code Decoder error256 70
    Inventory Sequence Steffan153 🥈 70
    Vampire Numbers edsrzf 💎 130
    λ zacjl 🥈 208
    Pangram Grep Steffan153 🥇 82
    Happy Numbers (Long) Steffan153 🥇 93
    Game of Life Steffan153 132
    Niven Numbers (Long) Steffan153 🥇 70
    ASCII Table Steffan153 🥈 121
    Emojify Steffan153 💎 129
    ROT13 kg583 106
    Zodiac Signs kg583 💎 176
    Topological Sort kg583 🥈 130
    Niven Numbers (Long) error256 🥇 70
    QR Decoder kg583 💎 241
    Medal Tally kg583 🥉 175
    Maze kg583 162
    Foo Fizz Buzz Bar kg583 🥇 108
    Fibonacci edsrzf 40
    Vampire Numbers zacjl 🥈 134
    Fibonacci GolfingSuccess 🥇 39
    Niven Numbers (Long) zacjl 🥉 75
    Kolakoski Sequence zacjl 💎 70
    Game of Life zacjl 🥈 128
    Hilbert Curve kg583 💎 368
    24 Game emgordon154 🥈 253
    Diamonds emgordon154 🥉 117
    Collatz emgordon154 89
    Pernicious Numbers emgordon154 54
    Mandelbrot error256 🥈 142
    Farey Sequence zacjl 🥇 76
    ASCII Table zacjl 🥉 122
    Zeckendorf Representation kg583 💎 121
    Time Distance kg583 💎 258
    Pernicious Numbers kg583 🥈 50
    Number Spiral kg583 🥉 116
    Niven Numbers (Long) kg583 76
    Lucky Tickets Steffan153 🥉 166