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    Recent Solutions

    Hole Golfer Chars Time Submitted
    Chess960 Encoder JOrE20 43
    Forsyth–Edwards Notation edsrzf 🥈 196
    Pascal’s Triangle xiaoyiming123 193
    Nim albanian-laundromat 204
    Zodiac Signs albanian-laundromat 🥈 228
    Proximity Grid albanian-laundromat 🥈 243
    Factorial Factorisation albanian-laundromat 💎 208
    Sphenic Numbers albanian-laundromat 146
    Sphenic Numbers JOrE20 128
    Hilbert Curve JOrE20 🥉 774
    Multitap Input JOrE20 🥉 252
    Arabic to Roman scpchicken 89
    United States CornerMercury 783
    Pernicious Numbers (Long) JOrE20 🥈 79
    Jacobi Symbol JOrE20 🥈 240
    Recamán albanian-laundromat 116
    ISBN albanian-laundromat 175
    Mahjong albanian-laundromat 🥈 561
    Scrambled Sort albanian-laundromat 🥉 377
    Mandelbrot albanian-laundromat 220
    Maze albanian-laundromat 🥈 214
    Arabic to Roman albanian-laundromat 89
    Roman to Arabic albanian-laundromat 🥇 76
    Roman to Arabic JOrE20 285
    Pascal’s Triangle h3ra993huskp 845
    Proximity Grid edsrzf 💎 226
    Leap Years JOrE20 84
    Collatz JOrE20 🥉 122
    Connect Four albanian-laundromat 💎 393
    Evil Numbers (Long) edsrzf 🥇 65
    Odious Numbers (Long) edsrzf 🥇 67
    Spelling Numbers JOrE20 553
    Connect Four JOrE20 🥈 1,032
    Scrambled Sort JOrE20 597
    Pascal’s Triangle Haksell 917
    Star Wars Opening Crawl albanian-laundromat 💎 486
    Reversi albanian-laundromat 💎 209
    ln 2 retrohun 1,021
    γ Haksell 1,021
    Rule 110 JOrE20 213
    Alphabetic Numbers sean-niemann 💎 268
    Catalan Numbers albanian-laundromat 💎 276
    Alphabetic Numbers JOrE20 🥈 733
    12 Days of Christmas JOrE20 581
    Taxicab Numbers JOrE20 🥈 138
    Trinomial Triangle JOrE20 231
    Catalan Numbers JOrE20 🥈 282
    Pernicious Numbers retrohun 78
    Pernicious Numbers (Long) retrohun 83
    Odious Numbers retrohun 66
    Odious Numbers (Long) retrohun 🥇 67
    Evil Numbers (Long) retrohun 🥇 65
    Evil Numbers retrohun 🥇 64
    Alphabetic Numbers CaedenHarper 6,913
    Quine albanian-laundromat 100
    Leap Years Steffan153 🥇 60
    Sudoku (Fill-in) albanian-laundromat 💎 343
    Fibonacci solisolu 69
    Ulam Sequence HumanoidCPU 1,856
    Alphabetic Numbers KatieLG 6,915
    Taxicab Numbers dokutan 🥉 1,880
    Alphabetic Numbers dokutan 🥉 1,750
    Fibonacci Herbert00709 78
    Scrambled Sort Matter1024 631
    Leap Years Lydxn 🥇 60
    ROT13 snoozingnewt 171
    Odious Numbers (Long) snoozingnewt 🥇 67
    Odious Numbers snoozingnewt 66
    Evil Numbers (Long) snoozingnewt 🥇 65
    Evil Numbers snoozingnewt 🥇 64
    Semiprime Numbers albanian-laundromat 162
    Fibonacci Matter1024 79
    Taxicab Numbers edsrzf 💎 122
    Kolakoski Constant albanian-laundromat 🥈 220
    24 Game madeforlosers 17,894
    United States GolfingSuccess 780
    √2 dokutan 703
    φ dokutan 703
    τ dokutan 703
    π dokutan 703
    λ dokutan 703
    γ dokutan 703
    Van Eck Sequence dokutan 1,032
    Vampire Numbers dokutan 741
    Trinomial Triangle dokutan 1,101
    Smith Numbers dokutan 1,043
    Rule 110 dokutan 1,135
    Rijndael S-box dokutan 611
    Recamán dokutan 622
    Polyominoes dokutan 🥈 840
    Partition Numbers dokutan 550
    N Queens dokutan 797
    Mandelbrot dokutan 517
    Lucky Numbers dokutan 1,977
    Look and Say dokutan 561
    ln 2 dokutan 703
    Leyland Numbers dokutan 672
    Kolakoski Constant dokutan 703
    Kaprekar Numbers dokutan 447
    Inventory Sequence dokutan 1,044