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    Recent Solutions

    Hole Golfer Chars Time Submitted
    π Andrey2001 1,006
    Proximity Grid commandz0 83
    Odious Numbers (Long) commandz0 12
    Odious Numbers commandz0 11
    Number Spiral commandz0 34
    N Queens commandz0 36
    Fractions ovs-code 30
    Multitap Input ovs-code 36
    Sudoku (Fill-in) commandz0 125
    Collatz plcc0 37
    Prime Numbers plcc0 18
    Tutorial dokutan 35
    brainfuck ndren 164
    ASCII Table commandz0 81
    Day of Week commandz0 43
    Diamonds padril 54
    ln 2 commandz0 584
    Evil Numbers (Long) commandz0 14
    Evil Numbers commandz0 12
    Diamonds commandz0 36
    Evil Numbers (Long) NicoBliss 16
    Evil Numbers NicoBliss 14
    ln 2 NicoBliss 995
    Diamonds NicoBliss 57
    Multitap Input AlephSquirrel 40
    Kolakoski Sequence padril 43
    Fibonacci padril 12
    Pascal’s Triangle padril 40
    Odious Numbers (Long) Nxllpointer 14
    Prime Numbers Nxllpointer 18
    Vampire Numbers Nxllpointer 1,383
    Pangram Grep Nxllpointer 25
    Happy Numbers (Long) Nxllpointer 23
    Happy Numbers Nxllpointer 22
    Divisors Nxllpointer 23
    Arithmetic Numbers Nxllpointer 27
    Niven Numbers (Long) Nxllpointer 22
    Collatz commandz0 33
    Pascal’s Triangle ndren 23
    Look and Say Nxllpointer 18
    Tutorial Mefred 80
    Niven Numbers yanqui-uxo 23
    Kolakoski Sequence ndren 30
    Card Number Validation NicoBliss 47
    Reverse Polish Notation KatieLG 78
    Spelling Numbers KatieLG 31,452
    SI Units KatieLG 14,262
    Rock-paper-scissors-Spock-lizard KatieLG 410
    Musical Chords KatieLG 4,847
    Flags KatieLG 3,925
    Emojify KatieLG 230
    CSS Colors (Inverse) KatieLG 2,799
    CSS Colors KatieLG 2,973
    Billiards KatieLG 13,836
    Lucky Tickets KatieLG 2,905
    Taxicab Numbers KatieLG 4,647
    Polygon Triangulations KatieLG 4,510
    Apéry’s Constant KatieLG 1,006
    Card Number Validation KatieLG 56
    ASCII Table NicoBliss 85
    Arabic to Roman commandz0 74
    Divisors commandz0 28
    Christmas Trees commandz0 34
    Card Number Validation commandz0 43
    Arithmetic Numbers commandz0 26
    Roman to Arabic commandz0 51
    Tutorial commandz0 31
    Fizz Buzz NicoBliss 50
    Tutorial NicoBliss 80
    Arithmetic Numbers NicoBliss 31
    Abundant Numbers (Long) NicoBliss 22
    Arabic to Roman NicoBliss 114
    Abundant Numbers NicoBliss 21
    Abundant Numbers (Long) commandz0 22
    Abundant Numbers commandz0 21
    Prime Numbers quintuple-mallard 18
    Pernicious Numbers Garklein 15
    Pernicious Numbers shadowninja55 15
    Odious Numbers (Long) shadowninja55 12
    Odious Numbers shadowninja55 11