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    Recent Solutions

    Hole Golfer Chars Time Submitted
    Day of Week frankgraziano 274
    ISBN frankgraziano 134
    Card Number Validation frankgraziano 129
    Pangram Grep frankgraziano 143
    Ordinal Numbers frankgraziano 132
    Multitap Input frankgraziano 229
    Fizz Buzz frankgraziano 77
    Fibonacci frankgraziano 51
    Roman to Arabic frankgraziano 211
    Arabic to Roman frankgraziano 245
    Happy Numbers (Long) frankgraziano 108
    Happy Numbers frankgraziano 107
    Prime Numbers (Long) frankgraziano 74
    Prime Numbers frankgraziano 72
    Collatz frankgraziano 85
    Seven Segment frankgraziano 173
    ASCII Table frankgraziano 154
    ROT13 frankgraziano 143
    Leap Years frankgraziano 62
    Levenshtein Distance frankgraziano 308
    Tutorial frankgraziano 75
    Quine frankgraziano 14
    Tutorial FortuiteMan 188
    π Andrey2001 1,014
    Tutorial Mefred 188
    Tutorial dokutan 109
    𝑒 JOrE20 1,014
    λ JOrE20 1,014
    Tower of Hanoi HumanoidCPU 99
    Tower of Hanoi KatieLG 10,729
    Taxicab Numbers HumanoidCPU 5,139
    𝑒 BREMAUCY 1,011
    Hexagonal Spiral HumanoidCPU 1,214
    Apéry’s Constant HumanoidCPU 1,011
    Tutorial HumanoidCPU 102
    Smith Numbers HumanoidCPU 2,585
    Sierpiński Triangle HumanoidCPU 433
    Rule 110 HumanoidCPU 10,309
    Prime Numbers (Long) HumanoidCPU 8,415
    Prime Numbers HumanoidCPU 130
    Odious Numbers (Long) HumanoidCPU 2,954
    Number Spiral HumanoidCPU 329
    N Queens HumanoidCPU 1,551
    Lucky Numbers HumanoidCPU 6,829
    Kaprekar Numbers HumanoidCPU 585
    Inventory Sequence HumanoidCPU 4,632
    Gijswijt’s Sequence HumanoidCPU 4,009
    Happy Numbers (Long) HumanoidCPU 847
    Happy Numbers HumanoidCPU 180
    Foo Fizz Buzz Bar HumanoidCPU 7,728
    Evil Numbers (Long) HumanoidCPU 2,961
    Evil Numbers HumanoidCPU 129
    Emirp Numbers (Long) HumanoidCPU 1,645
    Emirp Numbers HumanoidCPU 217
    Diamonds HumanoidCPU 1,290
    Christmas Trees HumanoidCPU 664
    Collatz HumanoidCPU 5,235
    ASCII Table HumanoidCPU 318
    Arithmetic Numbers HumanoidCPU 53,027
    Abundant Numbers (Long) HumanoidCPU 1,465
    24 Game HumanoidCPU 15,165
    12 Days of Christmas HumanoidCPU 2,604
    Kolakoski Sequence HumanoidCPU 2,008
    Rijndael S-box HumanoidCPU 809
    Pernicious Numbers HumanoidCPU 179
    Pernicious Numbers (Long) HumanoidCPU 29,175
    Pascal’s Triangle HumanoidCPU 818
    Recamán HumanoidCPU 1,406
    Niven Numbers HumanoidCPU 166
    Sphenic Numbers HumanoidCPU 12,469
    Divisors HumanoidCPU 1,375
    Ascending Primes HumanoidCPU 721
    Tutorial FEZfan 108
    Pernicious Numbers snoozingnewt 68
    Tutorial Babafaba 188
    Evil Numbers (Long) Babafaba 115
    Evil Numbers Babafaba 113
    Odious Numbers (Long) Babafaba 110
    Odious Numbers Babafaba 109
    Quine snoozingnewt 66