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    Recent Solutions

    Hole Golfer Chars Time Submitted
    Factorial Factorisation retrohun 868
    Tower of Hanoi scpchicken 68
    Reverse Polish Notation prestosilver 190
    Kaprekar Numbers JayXon 💎 83
    Kaprekar Numbers DialFrost 🥈 90
    Niven Numbers madeforlosers 49
    Van Eck Sequence jusaka 20,572
    Vampire Numbers jusaka 3,878
    Trinomial Triangle jusaka 2,442
    Taxicab Numbers jusaka 12,907
    Smith Numbers jusaka 8,609
    Rijndael S-box jusaka 1,073
    Recamán jusaka 5,414
    Prime Numbers (Long) jusaka 28,087
    Polygon Triangulations jusaka 7,857
    Pascal’s Triangle jusaka 1,146
    Partition Numbers jusaka 2,464
    Odious Numbers (Long) jusaka 10,962
    N Queens jusaka 3,927
    Lucky Numbers jusaka 22,837
    Look and Say jusaka 1,656
    Leyland Numbers jusaka 2,829
    Leap Years jusaka 3,375
    Kaprekar Numbers jusaka 1,681
    Inventory Sequence jusaka 20,640
    Highly Composite Numbers jusaka 1,507
    Happy Numbers (Long) jusaka 3,143
    Gijswijt’s Sequence jusaka 20,015
    Fizz Buzz jusaka 2,230
    Farey Sequence jusaka 18,319
    Evil Numbers (Long) jusaka 10,985
    Emirp Numbers (Long) jusaka 5,493
    Divisors jusaka 2,983
    12 Days of Christmas jusaka 4,420
    Collatz jusaka 21,243
    Abundant Numbers (Long) jusaka 5,409
    Catalan Numbers jusaka 4,689
    Alphabetic Numbers jusaka 21,930
    Ascending Primes jusaka 2,327
    𝑒 jusaka 1,038
    φ jusaka 1,038
    τ jusaka 1,038
    π jusaka 1,038
    λ jusaka 1,038
    γ jusaka 1,038
    √2 jusaka 1,038
    Apéry’s Constant jusaka 1,038
    ln 2 jusaka 1,038
    Kolakoski Sequence jusaka 2,035
    Kolakoski Constant jusaka 1,038
    Catalan’s Constant jusaka 1,038
    Prime Numbers jusaka 538
    Pernicious Numbers jusaka 747
    Odious Numbers jusaka 558
    Niven Numbers jusaka 702
    Happy Numbers jusaka 700
    Fibonacci jusaka 709
    Evil Numbers jusaka 537
    Emirp Numbers jusaka 801
    Abundant Numbers jusaka 1,008
    SI Units prestosilver 1,007
    Gray Code Decoder Ripick 198
    Gray Code Encoder Ripick 84
    Leyland Numbers prestosilver 🥉 116
    Fibonacci Matter1024 44
    Medal Tally prestosilver 235
    Ordinal Numbers prestosilver 119
    Diamonds prestosilver 158
    Rijndael S-box prestosilver 287
    Set prestosilver 187
    Pangram Grep prestosilver 🥇 81
    Intersection prestosilver 166
    Hilbert Curve prestosilver 2,057
    Factorial Factorisation prestosilver 152
    Mandelbrot prestosilver 648
    Cubes prestosilver 💎 226
    Star Wars GPT prestosilver 283
    Topological Sort prestosilver 212
    Happy Numbers prestosilver 78
    Kaprekar Numbers prestosilver 🥉 177