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    The Semiprime Numbers and Sphenic Numbers holes will go live in approximately . Why not try and solve them ahead of time?

    Recent Solutions

    Hole Golfer Bytes Time Submitted
    Triangular Numbers Shanethegamer 31
    PalindromemordnilaP HumanoidCPU 102
    Tic-tac-toe madex 89
    Diamonds HumanoidCPU 2,348
    Narcissistic Numbers HumanoidCPU 855
    Polygon Triangulations HumanoidCPU 4,329
    Triangular Numbers HumanoidCPU 207
    Day of Week GolfingSuccess 81
    Catalan Numbers JOrE20 2,985
    ASCII Table JOrE20 305
    Ascending Primes JOrE20 625
    Arithmetic Numbers JOrE20 45,343
    Apéry’s Constant JOrE20 1,017
    Alphabetic Numbers JOrE20 4,909
    Abundant Numbers (Long) JOrE20 1,223
    Abundant Numbers JOrE20 222
    99 Bottles of Beer JOrE20 12,197
    24 Game JOrE20 13,807
    12 Days of Christmas JOrE20 2,495
    ROT13 romw314 162
    Fizz Buzz Ironbill25 72
    Tutorial JOrE20 69
    DFA Simulator dokutan 495
    Hexagonal Spiral bitsandbeyond 221
    Thue–Morse Constant HumanoidCPU 1,016
    Tutorial quasar098 155
    Prime Numbers tomh1012 72
    Yellowstone Permutation HumanoidCPU 4,028
    Ulam Sequence madex 105
    Ulam Sequence dokutan 666
    Look and Say dokutan 164
    Transpose Sentence dokutan 182
    Roman to Arabic dokutan 227
    PalindromemordnilaP dokutan 210
    Ordinal Numbers dokutan 171
    ISBN dokutan 195
    Gray Code Decoder dokutan 143
    Arabic to Roman dokutan 317
    Gray Code Encoder dokutan 57
    Fibonacci dokutan 41
    Flags denkyuu1 5,953
    Dragon Curve zakariamouhid 10,540
    Snake Shanethegamer 172
    Taxicab Numbers dokutan 260
    Alphabetic Numbers dokutan 459
    Apéry’s Constant Shanethegamer 852
    Christmas Trees Shanethegamer 86
    Zeckendorf Representation Matter1024 111
    Rectangle Fill Shanethegamer 142
    Zeckendorf Representation Shanethegamer 102
    Christmas Trees HumanoidCPU 612
    Ulam Sequence HumanoidCPU 1,110
    Ulam Sequence Shanethegamer 1,110
    Smooth Numbers Shanethegamer 88
    Quine LostSyntax21 41
    Dragon Curve dokutan 1,069
    Nim Shanethegamer 94
    Dragon Curve HumanoidCPU 10,540
    Dragon Curve Shanethegamer 10,540
    Niven Numbers Matter1024 46
    Alphabetic Numbers Shanethegamer 3,912
    Tower of Hanoi scpchicken 63
    Smith Numbers Matter1024 142
    𝑒 Matter1024 67
    ln 2 Matter1024 83
    Flags roelderickx 5,945
    τ Matter1024 91
    π Matter1024 91
    √2 Matter1024 67
    φ Matter1024 68
    Fibonacci Matter1024 44
    Niven Numbers (Long) Matter1024 66
    Jacobi Symbol Matter1024 173
    ASCII Table Matter1024 172
    brainfuck Matter1024 192
    12 Days of Christmas Matter1024 492
    Fractions Matter1024 99
    Pernicious Numbers (Long) Matter1024 88
    Tutorial madex 70
    Fizz Buzz madex 71
    Fractions madex 97
    Continued Fractions Matter1024 140
    Alphabetic Numbers HumanoidCPU 4,908
    Factorial Factorisation Matter1024 127
    Odious Numbers (Long) dokutan 99
    Odious Numbers dokutan 96
    Evil Numbers (Long) dokutan 101
    Evil Numbers dokutan 96
    Trinomial Triangle Matter1024 100
    Pascal’s Triangle Matter1024 87
    Intersection Matter1024 148
    Tic-tac-toe Matter1024 150
    Gray Code Encoder Matter1024 57
    Day of Week Matter1024 112
    Calendar dokutan 555
    99 Bottles of Beer Matter1024 240
    ASCII Table Yewzir 169
    Tutorial FortuiteMan 155
    Look and Say Matter1024 74
    Multitap Input dokutan 417