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    Recent Solutions

    Hole Golfer Bytes Time Submitted
    Taxicab Numbers snoozingnewt 🥉 99
    Fibonacci zzh1996 🥇 40
    Gray Code Encoder snoozingnewt 🥇 57
    Gray Code Decoder snoozingnewt 🥇 70
    Niven Numbers zzh1996 🥇 46
    Pernicious Numbers zzh1996 🥇 41
    Narcissistic Numbers HumanoidCPU 846
    Pernicious Numbers (Long) snoozingnewt 61
    Polygon Triangulations HumanoidCPU 4,320
    Musical Chords Brain-Boy-53 6,779
    Triangular Numbers Steffan153 32
    Triangular Numbers Shanethegamer 32
    Triangular Numbers albanian-laundromat 32
    Triangular Numbers HumanoidCPU 198
    Taxicab Numbers KatieLG 4,652
    Ulam Sequence KatieLG 996
    Abundant Numbers Edjyzod 73
    γ JOrE20 1,013
    Van Eck Sequence JOrE20 3,564
    Vampire Numbers JOrE20 1,235
    Ulam Sequence JOrE20 1,352
    Trinomial Triangle JOrE20 2,096
    Tower of Hanoi JOrE20 4,097
    Taxicab Numbers JOrE20 4,654
    Smith Numbers JOrE20 2,209
    Sierpiński Triangle JOrE20 579
    Rule 110 JOrE20 15,961
    Rijndael S-box JOrE20 793
    Recamán JOrE20 1,156
    Prime Numbers (Long) JOrE20 7,186
    Prime Numbers JOrE20 105
    Polyominoes JOrE20 4,839
    Pernicious Numbers (Long) JOrE20 24,923
    Pascal’s Triangle JOrE20 798
    Partition Numbers JOrE20 756
    Odious Numbers (Long) JOrE20 2,454
    Odious Numbers JOrE20 108
    Number Spiral JOrE20 319
    Niven Numbers (Long) JOrE20 8,985
    N Queens JOrE20 1,403
    Mandelbrot JOrE20 10,054
    Lucky Numbers JOrE20 5,829
    Look and Say JOrE20 1,308
    Leyland Numbers JOrE20 1,002
    Leap Years JOrE20 885
    Kolakoski Sequence JOrE20 2,010
    Kaprekar Numbers JOrE20 517
    Inventory Sequence JOrE20 3,632
    Happy Numbers (Long) JOrE20 704
    Happy Numbers JOrE20 148
    Gijswijt’s Sequence JOrE20 3,009
    Foo Fizz Buzz Bar JOrE20 6,728
    Fizz Buzz JOrE20 522
    Fibonacci JOrE20 174
    Farey Sequence JOrE20 5,138
    Evil Numbers (Long) JOrE20 2,460
    Evil Numbers JOrE20 104
    Emirp Numbers (Long) JOrE20 1,405
    Emirp Numbers JOrE20 181
    Dragon Curve JOrE20 10,537
    Divisors JOrE20 1,275
    Diamonds JOrE20 1,201
    Cubes JOrE20 4,221
    Collatz JOrE20 4,235
    Christmas Trees JOrE20 609
    Catalan Numbers JOrE20 2,981
    Ascending Primes JOrE20 621
    Arithmetic Numbers JOrE20 45,339
    Apéry’s Constant JOrE20 1,013
    Alphabetic Numbers JOrE20 4,905
    Abundant Numbers (Long) JOrE20 1,219
    Abundant Numbers JOrE20 218
    99 Bottles of Beer JOrE20 12,193
    24 Game JOrE20 13,803
    12 Days of Christmas JOrE20 2,491
    Tongue-twisters Mukundan314 🥈 279
    Leap Years albanian-laundromat 49
    Tower of Hanoi albanian-laundromat 63
    Ulam Sequence albanian-laundromat 💎 83
    Mahjong christos-cantina-security 838
    Roman to Arabic christos-cantina-security 214
    Fibonacci christos-cantina-security 70
    Pernicious Numbers albanian-laundromat 🥇 41
    Hilbert Curve zzh1996 💎 249
    Pernicious Numbers CornerMercury 🥇 41
    Hexdump Shanethegamer 258
    Hexdump null35 621
    Hexdump albanian-laundromat 231
    Hexdump Matter1024 235
    Pangram Grep JayXon 🥇 74
    Pangram Grep Steffan153 🥇 74
    Hexdump Steffan153 🥈 171
    Hexdump madex 180
    Hexdump JOrE20 621
    Roman to Arabic emgordon154 236
    Chess Move Validation Steffan153 🥇 100
    Chess Move Validation edsrzf 🥇 100
    Tutorial zzh1996 70
    Chess Move Validation albanian-laundromat 🥉 165
    Star Wars Opening Crawl albanian-laundromat 💎 322