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    Recent Solutions

    Hole Golfer Chars Time Submitted
    Van Eck Sequence jusaka 3,558
    Vampire Numbers jusaka 1,229
    Trinomial Triangle jusaka 2,090
    Taxicab Numbers jusaka 4,648
    Smith Numbers jusaka 2,203
    Rijndael S-box jusaka 787
    Recamán jusaka 1,150
    Prime Numbers (Long) jusaka 7,180
    Polygon Triangulations jusaka 4,511
    Pascal’s Triangle jusaka 792
    Odious Numbers (Long) jusaka 2,448
    Partition Numbers jusaka 750
    N Queens jusaka 1,397
    Lucky Numbers jusaka 5,823
    Look and Say jusaka 1,302
    Leyland Numbers jusaka 996
    Leap Years jusaka 879
    Kaprekar Numbers jusaka 511
    Inventory Sequence jusaka 3,626
    Highly Composite Numbers jusaka 456
    Happy Numbers (Long) jusaka 698
    Gijswijt’s Sequence jusaka 3,003
    Fizz Buzz jusaka 516
    Farey Sequence jusaka 5,132
    Evil Numbers (Long) jusaka 2,454
    Emirp Numbers (Long) jusaka 1,399
    Divisors jusaka 1,269
    12 Days of Christmas jusaka 2,485
    Collatz jusaka 4,229
    Abundant Numbers (Long) jusaka 1,213
    Catalan Numbers jusaka 2,975
    Alphabetic Numbers jusaka 4,899
    Ascending Primes jusaka 615
    𝑒 jusaka 1,007
    φ jusaka 1,007
    π jusaka 1,007
    τ jusaka 1,007
    λ jusaka 1,007
    γ jusaka 1,007
    √2 jusaka 1,007
    Apéry’s Constant jusaka 1,007
    ln 2 jusaka 1,007
    Kolakoski Sequence jusaka 2,004
    Kolakoski Constant jusaka 1,007
    Catalan’s Constant jusaka 1,007
    Prime Numbers jusaka 99
    Pernicious Numbers jusaka 138
    Odious Numbers jusaka 102
    Niven Numbers jusaka 127
    Happy Numbers jusaka 142
    Fibonacci jusaka 168
    Evil Numbers jusaka 98
    Emirp Numbers jusaka 175
    Abundant Numbers jusaka 212
    ROT13 snoozingnewt 108
    Look and Say madeforlosers 1,338
    Calendar DayDun 🦄 6,961
    Polyominoes retrohun 3,570
    Look and Say Carlos-EAC 1,298
    Gray Code Decoder MeWhenI 🦄 286
    ROT13 Steffan153 🥇 84
    Transpose Sentence retrohun 🥉 41
    Ordinal Numbers edsrzf 48
    Look and Say madex 104
    Smith Numbers retrohun 1,489
    Tower of Hanoi kritixilithos 🥉 51
    Alphabetic Numbers HumanoidCPU 4,895
    Tongue-twisters prestosilver 536
    ASCII Table prestosilver 291
    Tic-tac-toe Steffan153 50
    Fizz Buzz JOrE20 245
    Sudoku canissimia 💎 257
    Sudoku (Fill-in) canissimia 💎 147
    Look and Say msbranicky 1,349
    ln 2 JOrE20 1,003
    Van Eck Sequence JOrE20 3,554
    Tutorial Ultra814 330
    Ascending Primes JOrE20 611
    Look and Say CornerMercury 89
    Look and Say retrohun 🥈 55