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    Recent Solutions

    Hole Golfer Bytes Time Submitted
    Vampire Numbers LostSyntax21 947
    γ LostSyntax21 946
    Smith Numbers LostSyntax21 1,515
    Polyominoes LostSyntax21 🥉 1,106
    Partition Numbers LostSyntax21 625
    Mandelbrot LostSyntax21 491
    ln 2 LostSyntax21 939
    Leyland Numbers LostSyntax21 842
    Kaprekar Numbers LostSyntax21 447
    Emirp Numbers LostSyntax21 147
    Catalan’s Constant LostSyntax21 934
    Abundant Numbers (Long) LostSyntax21 772
    Ulam Sequence LostSyntax21 🥈 913
    Ascending Primes LostSyntax21 🥉 387
    Tongue-twisters LostSyntax21 478
    Mahjong JOrE20 🥉 58,426
    Inventory Sequence LostSyntax21 1,366
    Hilbert Curve LostSyntax21 667
    Sierpiński Triangle LostSyntax21 181
    Cubes LostSyntax21 708
    Taxicab Numbers LostSyntax21 🥈 3,084
    √2 LostSyntax21 942
    Trinomial Triangle LostSyntax21 💎 316
    Trinomial Triangle snoozingnewt 🥈 943
    Pascal’s Triangle snoozingnewt 147
    Partition Numbers snoozingnewt 659
    Ordinal Numbers JOrE20 48
    Apéry’s Constant JOrE20 1,003
    Pangram Grep JOrE20 🥇 43
    Pangram Grep snoozingnewt 🥇 43
    Fibonacci snoozingnewt 132
    Significant Figures GolfingSuccess 131
    brainfuck madex 🥈 331
    Tic-tac-toe madex 46
    Fizz Buzz o0lit3 245
    ROT13 JOrE20 85
    Emirp Numbers snoozingnewt 🥇 125
    Prime Numbers snoozingnewt 🥇 66
    Odious Numbers snoozingnewt 🥇 68
    Evil Numbers snoozingnewt 🥇 66
    Evil Numbers (Long) JOrE20 428
    Odious Numbers (Long) snoozingnewt 174
    Evil Numbers (Long) snoozingnewt 173
    N Queens madex 🥉 233
    Niven Numbers snoozingnewt 104
    Taxicab Numbers snoozingnewt 4,648
    Gray Code Encoder snoozingnewt 🥈 155
    Gray Code Decoder snoozingnewt 💎 160
    Ordinal Numbers zzh1996 🥇 47
    Narcissistic Numbers HumanoidCPU 1,056
    Pernicious Numbers (Long) snoozingnewt 🥈 149
    Polygon Triangulations HumanoidCPU 4,507
    Triangular Numbers HumanoidCPU 239
    Multitap Input denkyuu1 197
    Taxicab Numbers KatieLG 4,644
    Ulam Sequence KatieLG 1,342
    Snake madex 🥈 199
    Tower of Hanoi JOrE20 4,092
    Tongue-twisters JOrE20 541
    Sierpiński Triangle JOrE20 574
    Rule 110 JOrE20 15,956
    Rijndael S-box JOrE20 788
    Polyominoes JOrE20 4,834
    Partition Numbers JOrE20 655
    Number Spiral JOrE20 314
    N Queens JOrE20 1,398
    Mandelbrot JOrE20 10,049
    Lucky Numbers JOrE20 5,824
    Kaprekar Numbers JOrE20 512
    Happy Numbers (Long) JOrE20 699
    Farey Sequence JOrE20 5,133
    Dragon Curve JOrE20 10,532
    Diamonds JOrE20 1,196
    Cubes JOrE20 4,216
    Christmas Trees JOrE20 604
    ASCII Table JOrE20 297
    Arithmetic Numbers JOrE20 45,334
    Alphabetic Numbers JOrE20 4,900
    24 Game JOrE20 13,798
    Snake saito-ta 💎 149
    Pernicious Numbers snoozingnewt 93
    Ordinal Numbers denkyuu1 76
    Reversi JOrE20 95
    Reversi saito-ta 🥇 78
    Forsyth–Edwards Notation madex 99
    Leap Years denkyuu1 355
    United States denkyuu1 489
    Roman to Arabic denkyuu1 570
    Quine zzh1996 🥇 49
    Look and Say denkyuu1 137
    ROT13 denkyuu1 108
    Forsyth–Edwards Notation denkyuu1 217
    Thue–Morse Constant saito-ta 1,396
    Look and Say christos-cantina-security 1,300
    Chess Move Validation retrohun 163
    Cubes madex 305
    Look and Say emgordon154 166
    Fizz Buzz JOrE20 243
    Tutorial zzh1996 44
    Chess Move Validation MeWhenI 🥉 136