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    Recent Solutions

    Hole Golfer Bytes Time Submitted
    γ JOrE20 1,008
    Vampire Numbers JOrE20 1,076
    Ulam Sequence JOrE20 🥉 1,098
    Trinomial Triangle JOrE20 🥉 2,072
    Tower of Hanoi JOrE20 3,582
    Tongue-twisters JOrE20 528
    Taxicab Numbers JOrE20 4,165
    Smith Numbers JOrE20 1,829
    Rule 110 JOrE20 15,857
    Rijndael S-box JOrE20 773
    Recamán JOrE20 902
    Prime Numbers (Long) JOrE20 5,953
    Prime Numbers JOrE20 76
    Polyominoes JOrE20 3,569
    Pernicious Numbers (Long) JOrE20 20,667
    Pernicious Numbers JOrE20 105
    Pascal’s Triangle JOrE20 774
    Odious Numbers (Long) JOrE20 1,950
    Odious Numbers JOrE20 78
    Number Spiral JOrE20 305
    Niven Numbers (Long) JOrE20 7,443
    Niven Numbers JOrE20 96
    N Queens JOrE20 1,251
    Mandelbrot JOrE20 10,009
    Lucky Numbers JOrE20 4,825
    Look and Say JOrE20 1,284
    Leyland Numbers JOrE20 891
    Leap Years JOrE20 735
    Kolakoski Sequence JOrE20 2,005
    Kaprekar Numbers JOrE20 🥉 445
    Inventory Sequence JOrE20 2,628
    Hilbert Curve JOrE20 🥉 5,123
    Happy Numbers (Long) JOrE20 557
    Happy Numbers JOrE20 112
    Foo Fizz Buzz Bar JOrE20 5,724
    Fizz Buzz JOrE20 418
    Fibonacci JOrE20 139
    Farey Sequence JOrE20 4,359
    Factorial Factorisation JOrE20 867
    Evil Numbers (Long) JOrE20 1,955
    Emirp Numbers (Long) JOrE20 1,161
    Emirp Numbers JOrE20 141
    Dragon Curve JOrE20 10,278
    Divisors JOrE20 1,171
    Diamonds JOrE20 1,108
    Cubes JOrE20 4,106
    Collatz JOrE20 3,231
    Christmas Trees JOrE20 550
    Catalan Numbers JOrE20 2,877
    ASCII Table JOrE20 277
    Ascending Primes JOrE20 517
    Apéry’s Constant JOrE20 1,008
    Abundant Numbers (Long) JOrE20 969
    Abundant Numbers JOrE20 168
    24 Game JOrE20 🥉 12,437
    12 Days of Christmas JOrE20 2,374
    Snake madex 🦄 393
    Pernicious Numbers snoozingnewt 43
    Leap Years albanian-laundromat 68
    Chess Move Validation MostParsingVex 🥈 200
    Chess Move Validation Languag3 💎 143
    ROT13 JOrE20 21
    ROT13 christos-cantina-security 🥇 17
    Fibonacci christos-cantina-security 139
    Hilbert Curve rollershutter 🥉 5,123
    Billiards Languag3 💎 173
    CSS Colors zzh1996 🥇 52
    Tongue-twisters HPWiz 🥈 271
    Tutorial zzh1996 37
    Star Wars Opening Crawl HPWiz 💎 130
    Christmas Trees Mukundan314 🥈 42
    Thue–Morse Constant HumanoidCPU 1,008
    Transpose Sentence HPWiz 💎 45
    Pangram Grep BREMAUCY 100
    CSS Colors BREMAUCY 220
    ROT13 BREMAUCY 20
    Odious Numbers (Long) primo-ppcg 🥈 41
    Evil Numbers (Long) primo-ppcg 🥈 41
    Tutorial quasar098 175
    Emojify scpchicken 532
    DFA Simulator scpchicken 🥉 662
    Day of Week scpchicken 563
    CSS Colors scpchicken 3,703
    Continued Fractions scpchicken 🥉 753
    Connect Four scpchicken 🥈 615
    Topological Sort Mukundan314 💎 85
    12 Days of Christmas HPWiz 💎 329
    Quine HPWiz 🥇 21
    Musical Chords HPWiz 💎 98
    Quine Mukundan314 🥇 21
    Card Number Validation scpchicken 563
    Calendar scpchicken 🥈 826
    brainfuck scpchicken 925
    Billiards scpchicken 🥉 775
    Arrows scpchicken 991
    Arabic to Roman scpchicken 823
    Foo Fizz Buzz Bar scpchicken 5,724
    Evil Numbers (Long) scpchicken 1,955
    Evil Numbers scpchicken 75
    Farey Sequence scpchicken 4,359