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    Recent Solutions

    Hole Golfer Bytes Time Submitted
    Card Number Validation lukegustafson 91
    λ blaztoma 185
    Gijswijt’s Sequence Lv0Sys 159
    Van Eck Sequence MeWhenI 58
    Star Wars Opening Crawl AstroOrbis 433
    Tutorial r-stem 81
    Ten-pin Bowling AstroOrbis 287
    Spelling Numbers Aquateraneal 551
    CSS Colors Aquateraneal 3,296
    Vampire Numbers Flekay 126
    Odious Numbers (Long) piano-miles 66
    Odious Numbers piano-miles 64
    Sudoku (Fill-in) Flekay 265
    Evil Numbers (Long) piano-miles 66
    Niven Numbers Flekay 🥇 44
    Happy Numbers netfri25 89
    Inventory Sequence JayXon 🥉 55
    12 Days of Christmas 0xkarambit 521
    ln 2 Joe325987 57
    𝑒 Joe325987 🥇 48
    Rijndael S-box Lv0Sys 170
    Farey Sequence firegene 69
    Lucky Numbers firegene 58
    Minesweeper vgamula 208
    Arithmetic Numbers Lv0Sys 78
    Tower of Hanoi bzijlema 73
    Odious Numbers (Long) tomh1012 51
    Pernicious Numbers (Long) tomh1012 99
    ln 2 tomh1012 68
    Lucky Numbers tomh1012 135
    Kolakoski Sequence firegene 66
    Leyland Numbers tomh1012 107
    Lucky Tickets tomh1012 270
    Jacobi Symbol tomh1012 183
    DFA Simulator Lv0Sys 297
    12 Days of Christmas JOrE20 481
    Ordinal Numbers bzijlema 87
    Poker Seek64 276
    Happy Numbers (Long) tomh1012 115
    Medal Tally tomh1012 277
    Ten-pin Bowling muser-logiccpu 489
    Collatz muser-logiccpu 76
    Evil Numbers piano-miles 64
    Mahjong Lv0Sys 304
    Farey Sequence Lv0Sys 78
    Rock-paper-scissors-Spock-lizard nemo4598 412
    Apéry’s Constant SunnyFishQwQ 140
    Tutorial SunnyFishQwQ 67
    Emirp Numbers firegene 73
    Ascending Primes Lv0Sys 71
    γ CornerMercury 86
    Sphenic Numbers kg583 75
    Sphenic Numbers bizy-coder 78
    Kaprekar Numbers JayXon 🥇 71
    Semiprime Numbers albanian-laundromat 97
    Sphenic Numbers albanian-laundromat 77
    Set JOrE20 135
    24 Game Lv0Sys 208
    Kolakoski Constant TheSecondComing123 107
    Levenshtein Distance JOrE20 144
    Day of Week JOrE20 102
    Factorial Factorisation Lv0Sys 118
    N Queens Lv0Sys 131
    Proximity Grid JOrE20 311
    Fractions TheSecondComing123 101
    Smith Numbers anter69 139
    ISBN JOrE20 116
    𝑒 TheSecondComing123 🥇 48
    Recamán JOrE20 70
    Catalan Numbers JOrE20 46
    Reversi Lv0Sys 138
    Multitap Input netfri25 159
    Fractions netfri25 🥇 73
    Intersection RZ781 130
    Semiprime Numbers khvdm 64
    ISBN denkyuu1 112
    Fibonacci Jonson26 45
    Zeckendorf Representation Lv0Sys 124
    Intersection Jonson26 240
    Transpose Sentence Lv0Sys 96