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    Recent Solutions

    Hole Golfer Bytes Time Submitted
    Sierpiński Triangle JOrE20 🥉 132
    Lucky Numbers JOrE20 268
    Kolakoski Sequence JOrE20 186
    Roman to Arabic JOrE20 295
    N Queens JOrE20 293
    Forsyth–Edwards Notation JOrE20 🥉 399
    Kaprekar Numbers JOrE20 144
    24 Game JOrE20 🥉 730
    Ten-pin Bowling JOrE20 711
    Lucky Tickets JOrE20 🥉 293
    Fractions JOrE20 194
    CSS Colors JOrE20 3,441
    Seven Segment JOrE20 221
    Pangram Grep JOrE20 188
    Ordinal Numbers JOrE20 174
    Tic-tac-toe JOrE20 🥉 383
    Farey Sequence JOrE20 161
    Gray Code Encoder JOrE20 159
    Partition Numbers JOrE20 198
    Number Spiral JOrE20 345
    Levenshtein Distance JOrE20 377
    Gijswijt’s Sequence JOrE20 🥉 237
    Leyland Numbers JOrE20 🥉 328
    Pascal’s Triangle JOrE20 148
    Rijndael S-box emgordon154 🥈 144
    Vampire Numbers JOrE20 🥉 567
    Polyominoes JOrE20 1,356
    Hilbert Curve JOrE20 867
    Topological Sort JOrE20 🥉 834
    Zeckendorf Representation JOrE20 171
    Zodiac Signs JOrE20 560
    Proximity Grid JOrE20 930
    Multitap Input JOrE20 🥉 282
    Christmas Trees JOrE20 119
    Maze JOrE20 1,858
    Rule 110 JOrE20 244
    Time Distance JOrE20 🥉 511
    Pernicious Numbers JOrE20 72
    Smith Numbers JOrE20 350
    Billiards albanian-laundromat 283
    PalindromemordnilaP JOrE20 268
    Leap Years JOrE20 101
    π JOrE20 1,021
    Catalan Numbers JOrE20 💎 304
    Emirp Numbers JOrE20 227
    Emirp Numbers (Long) JOrE20 227
    Intersection snoozingnewt 💎 178
    Niven Numbers (Long) JOrE20 132
    Look and Say JOrE20 195
    Inventory Sequence JOrE20 186
    Van Eck Sequence JOrE20 127
    Arithmetic Numbers JOrE20 141
    Intersection JOrE20 🥈 197
    Pernicious Numbers (Long) JOrE20 84
    Spelling Numbers JOrE20 621
    Mandelbrot JOrE20 🥉 233
    brainfuck JOrE20 463
    Rijndael S-box JOrE20 348
    Evil Numbers JOrE20 🥇 64
    Billiards sean-niemann 💎 245
    Diamonds JOrE20 203
    Billiards JOrE20 🥈 272
    Tower of Hanoi JOrE20 117
    United States tomh1012 516
    United States JOrE20 1,014
    ISBN JOrE20 203
    Cubes JOrE20 🥈 339
    𝑒 JOrE20 191
    Happy Numbers (Long) JOrE20 996
    Trinomial Triangle JOrE20 2,142
    Repeating Decimals JOrE20 🥈 414
    Pascal’s Triangle janAkali 120
    Tower of Hanoi D-MOVE 117
    Recamán JOrE20 182
    Prime Numbers (Long) JOrE20 108
    Prime Numbers JOrE20 108
    ASCII Table JOrE20 🥉 189
    Tutorial FortuiteMan 222
    Multitap Input albanian-laundromat 💎 204
    Abundant Numbers JOrE20 114