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    Recent Solutions

    Hole Golfer Bytes Time Submitted
    Seven Segment edsrzf 🥉 95
    Vampire Numbers edsrzf 🥈 138
    Taxicab Numbers nickweissert-star 127
    Tongue-twisters zzh1996 🥉 281
    Seven Segment bitsandbeyond 💎 83
    Odious Numbers nickweissert-star 54
    Gijswijt’s Sequence nickweissert-star 1,999
    Number Spiral nickweissert-star 219
    Time Distance nickweissert-star 361
    Spelling Numbers nickweissert-star 520
    99 Bottles of Beer JOrE20 392
    Floyd-Steinberg Dithering bitsandbeyond 146
    Recamán nickweissert-star 79
    Polyominoes nickweissert-star 3,420
    Yellowstone Permutation bitsandbeyond 120
    Yellowstone Permutation JOrE20 4,010
    Yellowstone Permutation HumanoidCPU 4,010
    Divisors nickweissert-star 50
    Transpose Sentence nickweissert-star 60
    Pangram Grep nickweissert-star 44
    Continued Fractions nickweissert-star 🥉 100
    Topological Sort nickweissert-star 412
    Forsyth–Edwards Notation nickweissert-star 173
    Ascending Primes nickweissert-star 355
    Alphabetic Numbers nickweissert-star 615
    Hexdump nickweissert-star 332
    Catalan’s Constant nickweissert-star 1,004
    Arrows nickweissert-star 205
    ISBN nickweissert-star 105
    Cubes nickweissert-star 506
    Chess Move Validation bitsandbeyond 107
    Musical Chords edsrzf 💎 96
    Tower of Hanoi edsrzf 💎 49
    Multitap Input edsrzf 🥇 64
    Diamonds edsrzf 🥈 51
    Levenshtein Distance edsrzf 💎 72
    Repeating Decimals edsrzf 🥈 119
    Ulam Sequence madex 🥉 59
    Reversi edsrzf 🥇 89
    Look and Say nickweissert-star 128
    Abundant Numbers (Long) nickweissert-star 55
    Abundant Numbers nickweissert-star 55
    Reverse Polish Notation nickweissert-star 106
    Ulam Sequence dokutan 549
    ASCII Table nickweissert-star 126
    Pernicious Numbers scpchicken 🥇 22
    Binary Lambda Calculus bitsandbeyond 201
    Calendar nickweissert-star 282
    Kolakoski Sequence nickweissert-star 568
    Van Eck Sequence nickweissert-star 83
    Ulam Sequence edsrzf 🥈 55
    φ 1208nn 135
    Medal Tally nickweissert-star 171
    Morse Encoder nickweissert-star 390
    Morse Decoder nickweissert-star 371
    Farey Sequence nickweissert-star 95
    Ulam Sequence nickweissert-star 118
    √2 edsrzf 💎 44
    φ edsrzf 💎 41
    Kolakoski Constant edsrzf 🥇 76
    QR Decoder edsrzf 144
    ASCII Table edsrzf 🥇 77
    Time Distance bitsandbeyond 💎 184
    Chess960 Encoder bitsandbeyond 139
    Tutorial 1208nn 162
    CSS Colors (Inverse) scpchicken 29
    Happy Numbers (Long) nickweissert-star 166
    Chess960 Decoder bitsandbeyond 166
    Leap Years BREMAUCY 36
    Nim bitsandbeyond 🥇 77
    Intersection edsrzf 💎 88
    ISBN edsrzf 🥇 59
    Morse Decoder edsrzf 🥈 121
    Arrows bitsandbeyond 💎 70
    brainfuck edsrzf 122
    Medal Tally edsrzf 🥉 104
    ROT13 nickweissert-star 81
    CSS Colors nickweissert-star 85
    ln 2 bitsandbeyond 45
    Lucky Tickets edsrzf 🥇 77
    Spelling Numbers bitsandbeyond 💎 232
    Star Wars GPT edsrzf 💎 96
    Nim edsrzf 🥇 77
    Emirp Numbers (Long) edsrzf 🥇 62
    Pernicious Numbers (Long) edsrzf 🥇 32
    Forsyth–Edwards Notation edsrzf 🥈 82
    Ten-pin Bowling edsrzf 💎 96
    Set edsrzf 💎 116
    Tic-tac-toe edsrzf 🥇 63
    Langton’s Ant bitsandbeyond 150
    Catalan Numbers JOrE20 34
    τ edsrzf 🥈 54
    π edsrzf 💎 50
    𝑒 edsrzf 🥇 38
    Minesweeper edsrzf 🥈 97
    N Queens edsrzf 💎 101
    DFA Simulator edsrzf 🥉 129
    Topological Sort edsrzf 91
    Card Number Validation nickweissert-star 114
    Roman to Arabic nickweissert-star 152