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    Recent Solutions

    Hole Golfer Bytes Time Submitted
    Arithmetic Numbers JOrE20 67
    Arabic to Roman JOrE20 161
    Mahjong JOrE20 1,075
    N Queens JOrE20 202
    Forsyth–Edwards Notation JOrE20 188
    99 Bottles of Beer JOrE20 234
    Sierpiński Triangle JOrE20 86
    CSS Colors blaztoma 3,406
    √2 alexsave 62
    φ alexsave 69
    Hilbert Curve madex 424
    QR Decoder alexsave 201
    Game of Life JOrE20 206
    Rock-paper-scissors-Spock-lizard JOrE20 323
    Fractions MiffOttah 98
    Emojify JOrE20 299
    Calendar zakariamouhid 234
    Calendar lukegustafson 177
    Fibonacci Hyperoplex145 75
    Repeating Decimals JOrE20 224
    Calendar alexsave 204
    CSS Colors bitsandbeyond 3,615
    Proximity Grid stefangimmillaro 133
    Calendar nwellnhof 🥇 172
    Calendar helbling 302
    Continued Fractions rucin93 95
    π doge1338 170
    Niven Numbers JOrE20 🥇 42
    Arrows JOrE20 242
    Emirp Numbers (Long) JOrE20 129
    Emirp Numbers JOrE20 90
    Farey Sequence Yax42 76
    Gray Code Decoder voytxt 61
    Gray Code Encoder voytxt 45
    Collatz KasperKivimaeki 68
    Continued Fractions voytxt 108
    Pernicious Numbers balloffur 69
    Fibonacci balloffur 37
    Niven Numbers balloffur 43
    Niven Numbers (Long) balloffur 64
    Divisors balloffur 55
    Calendar voytxt 🥉 175
    Kaprekar Numbers blaztoma 66
    Scrambled Sort JOrE20 128
    Tower of Hanoi nwellnhof 47
    Pascal’s Triangle JOrE20 75
    Trinomial Triangle JOrE20 93
    Calendar gigaprofisi 252
    Pernicious Numbers (Long) snoozingnewt 66
    brainfuck KasperKivimaeki 169
    Game of Life blaztoma 111
    Fibonacci JOrE20 37
    Tongue-twisters JOrE20 309
    Calendar CaedenHarper 215
    Christmas Trees JOrE20 105
    Kolakoski Sequence JOrE20 83
    Tower of Hanoi JOrE20 68
    Calendar JOrE20 230
    Connect Four albanian-laundromat 251
    Pangram Grep plcc0 99
    Christmas Trees albanian-laundromat 83
    Trinomial Triangle alexsave 79
    Pascal’s Triangle alexsave 66
    Fibonacci kelvinauta 97
    Arrows Protothor 207
    Ordinal Numbers NoneTheFewer 142
    Leap Years NoneTheFewer 102
    Hexdump Protothor 221
    Factorial Factorisation JOrE20 189
    Ascending Primes Protothor 82
    Tic-tac-toe Protothor 138
    Reverse Polish Notation alexsave 103
    Arithmetic Numbers NoneTheFewer 236
    Emojify shandriy 258
    Multitap Input JOrE20 258
    Prime Numbers amazingalek 65
    Kaprekar Numbers edsrzf 72
    Pangram Grep mwarvik 121
    Fibonacci albanian-laundromat 36
    12 Days of Christmas amazingalek 479