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    Recent Solutions

    Hole Golfer Bytes Time Submitted
    QR Decoder rucin93 🥈 132
    Gijswijt’s Sequence egu555 70
    𝑒 Europe2048 58
    CSS Colors rucin93 💎 583
    Hexdump JOrE20 206
    Zodiac Signs rucin93 130
    Polyominoes rucin93 💎 126
    Sudoku (Fill-in) rucin93 💎 158
    τ Europe2048 67
    π Europe2048 64
    Zeckendorf Representation Europe2048 129
    Time Distance Europe2048 252
    Seven Segment Europe2048 140
    Maze JOrE20 131
    Sierpiński Triangle JOrE20 61
    Sudoku JOrE20 389
    Divisors JOrE20 🥇 49
    Topological Sort JOrE20 107
    Musical Chords JOrE20 167
    Thue–Morse Constant JOrE20 69
    ROT13 rucin93 🥈 95
    Catalan’s Constant JOrE20 88
    Rijndael S-box rucin93 💎 125
    Happy Numbers (Long) Europe2048 74
    Kaprekar Numbers blaztoma 🥇 54
    Diamonds Europe2048 96
    Number Spiral rucin93 🥇 86
    Emirp Numbers (Long) Europe2048 109
    ASCII Table rucin93 125
    Vampire Numbers o0lit3 123
    United States o0lit3 🥉 108
    PalindromemordnilaP JOrE20 85
    Kaprekar Numbers JOrE20 64
    Niven Numbers (Long) JOrE20 🥇 50
    Sudoku rucin93 💎 284
    ASCII Table Europe2048 157
    Ascending Primes Europe2048 131
    99 Bottles of Beer Europe2048 240
    Alphabetic Numbers Lv0Sys 366
    Fibonacci Nyfii 🥇 33
    Smooth Numbers JOrE20 84
    Partition Numbers Europe2048 108
    N Queens JOrE20 103
    Star Wars GPT JOrE20 131
    Turtle JOrE20 267
    Chess Move Validation rucin93 🥉 108
    π Lv0Sys 68
    Evil Numbers Lv0Sys 44
    Smooth Numbers rucin93 62
    Pernicious Numbers Lv0Sys 47
    λ Lv0Sys 217
    τ rucin93 🥇 62
    Proximity Grid Lv0Sys 195
    Gray Code Encoder Lv0Sys 🥇 44
    ln 2 Europe2048 72
    Chess Move Validation Steffan153 🥇 107
    Sudoku bitsandbeyond 335
    Taxicab Numbers JOrE20 86
    ASCII Table JOrE20 132
    Polyominoes JOrE20 198
    Poker JOrE20 304
    Mahjong JOrE20 303
    Recamán Steffan153 🥇 51
    Cubes JOrE20 220
    Star Wars Opening Crawl JOrE20 257
    Quadratic Formula rucin93 358
    Gijswijt’s Sequence JOrE20 88
    Repeating Decimals JOrE20 128
    Chess Move Validation edsrzf 🥇 107
    Ten-pin Bowling JOrE20 134
    Reverse Polish Notation JOrE20 82
    Kaprekar Numbers Lv0Sys 75
    Partition Numbers Lv0Sys 65
    Catalan’s Constant Lv0Sys 114
    Repeating Decimals Lv0Sys 142
    γ Lv0Sys 108
    Ulam Sequence dpamar 88
    Alphabetic Numbers KrausRaus 385
    Partition Numbers egu555 84
    Taxicab Numbers tomh1012 105
    Poker rucin93 💎 239
    Prime Numbers (Long) tomh1012 46
    Recamán JOrE20 53
    Foo Fizz Buzz Bar lilj4ck64 86
    Arrows Europe2048 151
    Arithmetic Numbers Europe2048 66
    Chess Move Validation lukegustafson 113
    Langton’s Ant albanian-laundromat 178
    Chess Move Validation pardouin 125
    Maze madex 137
    Fizz Buzz lilj4ck64 🥇 56
    Reverse Polish Notation Europe2048 105
    Abundant Numbers Europe2048 57
    Niven Numbers (Long) Europe2048 52
    DFA Simulator Lv0Sys 310
    Hexdump XenThe 216
    Taxicab Numbers Lv0Sys 82
    12 Days of Christmas Europe2048 460
    ROT13 duckyluuk 103
    Niven Numbers BREMAUCY 🥇 42