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    The Calendar hole will go live in approximately . Why not try and solve it ahead of time?

    Recent Solutions

    Hole Golfer Bytes Time Submitted
    Calendar Natanaelel 350
    Zeckendorf Representation edsrzf 158
    Divisors MeWhenI 67
    Abundant Numbers stackofbears 🥇 60
    Divisors edsrzf 67
    Partition Numbers edsrzf 85
    Smooth Numbers GolfingSuccess 108
    Arithmetic Numbers edsrzf 89
    Fizz Buzz edsrzf 87
    Niven Numbers (Long) edsrzf 🥇 62
    Trinomial Triangle error256 🥇 87
    Evil Numbers edsrzf 59
    Happy Numbers edsrzf 73
    Happy Numbers (Long) edsrzf 74
    Pascal’s Triangle edsrzf 77
    λ kmathis22 523
    Topological Sort Natanaelel 🥇 132
    Prime Numbers (Long) edsrzf 58
    Ascending Primes edsrzf 94
    Maze edsrzf 183
    Levenshtein Distance edsrzf 146
    Look and Say edsrzf 92
    Transpose Sentence edsrzf 🥇 101
    Smith Numbers JayXon 💎 114
    Smith Numbers ovs-code 🥈 115
    Lucky Tickets MeWhenI 2,092
    N Queens edsrzf 🥈 121
    Pangram Grep edsrzf 112
    Ordinal Numbers edsrzf 135
    Intersection edsrzf 🥇 135
    Vampire Numbers edsrzf 127
    Minesweeper edsrzf 186
    ROT13 edsrzf 🥇 118
    Leyland Numbers edsrzf 76
    Leap Years edsrzf 50
    Catalan Numbers edsrzf 🥇 49
    Niven Numbers edsrzf 🥇 52
    Prime Numbers edsrzf 🥇 43
    Proximity Grid edsrzf 🥉 196
    Proximity Grid ovs-code 💎 186
    Minesweeper ovs-code 💎 158
    Game of Life ovs-code 🥇 138
    Fibonacci Alex-Huggett 108
    Fizz Buzz Alex-Huggett 119
    Pangram Grep kmathis22 486
    Fibonacci edsrzf 🥇 35
    Game of Life edsrzf 🥇 138
    Transpose Sentence daniel-cardone 120
    Polyominoes YAJUE114514 1,599
    PalindromemordnilaP edsrzf 🥇 99
    Gijswijt’s Sequence ovs-code 103
    Roman to Arabic ovs-code 🥇 122
    Calendar ovs-code 280
    Tower of Hanoi edsrzf 🥉 82
    ln 2 edsrzf 67
    Quine edsrzf 41
    Card Number Validation edsrzf 🥉 133
    ISBN edsrzf 🥇 124
    γ JOrE20 1,067
    Abundant Numbers arutonee1 67
    Ordinal Numbers ovs-code 🥇 124
    Sphenic Numbers ovs-code 79
    Semiprime Numbers ovs-code 87
    Gray Code Decoder ovs-code 91
    Gray Code Encoder ovs-code 102
    Gray Code Encoder GolfingSuccess 125
    Recamán ovs-code 🥇 74
    𝑒 snoozingnewt 1,015
    Tower of Hanoi YAJUE114514 94
    Kolakoski Sequence snoozingnewt 89
    Intersection Natanaelel 136
    Quine CornerMercury 41
    Christmas Trees Natanaelel 79
    Scrambled Sort snoozingnewt 128
    Factorial Factorisation ovs-code 🥉 116
    Hexagonal Spiral HumanoidCPU 1,381
    Factorial Factorisation lynn 💎 114
    brainfuck Natanaelel 317
    Happy Numbers (Long) snoozingnewt 74
    Happy Numbers snoozingnewt 73