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    Recent Solutions

    Hole Golfer Bytes Time Submitted
    Morse Encoder JDiLenarda 268
    Gray Code Decoder edsrzf 💎 82
    Continued Fractions edsrzf 💎 148
    Game of Life edsrzf 💎 129
    ISBN edsrzf 🥈 123
    Card Number Validation edsrzf 🥇 106
    Gray Code Encoder edsrzf 🥇 65
    Scrambled Sort edsrzf 🥇 124
    Tower of Hanoi snoozingnewt 🥇 61
    Trinomial Triangle snoozingnewt 🥉 125
    Pascal’s Triangle snoozingnewt 74
    Partition Numbers snoozingnewt 🥉 98
    Fibonacci snoozingnewt 45
    Pangram Grep snoozingnewt 🥉 91
    Number Spiral snoozingnewt 🥈 126
    Tic-tac-toe madex 🥈 142
    Prime Numbers snoozingnewt 🥇 49
    Evil Numbers snoozingnewt 50
    Odious Numbers (Long) snoozingnewt 65
    Evil Numbers (Long) snoozingnewt 66
    Niven Numbers (Long) snoozingnewt 🥇 65
    Taxicab Numbers snoozingnewt 🥈 118
    Gray Code Decoder snoozingnewt 90
    Gray Code Encoder snoozingnewt 68
    Narcissistic Numbers HumanoidCPU 845
    λ Brain-Boy-53 1,073
    Pernicious Numbers (Long) snoozingnewt 🥇 68
    Polygon Triangulations HumanoidCPU 4,319
    Triangular Numbers Steffan153 38
    Triangular Numbers HumanoidCPU 197
    Triangular Numbers Shanethegamer 38
    Triangular Numbers albanian-laundromat 38
    Triangular Numbers error256 38
    Taxicab Numbers KatieLG 3,548
    Ulam Sequence KatieLG 1,002
    Abundant Numbers Edjyzod 175
    Snake albanian-laundromat 💎 220
    Snake JDiLenarda 🥉 403
    𝑒 JOrE20 1,011
    √2 JOrE20 1,011
    τ JOrE20 1,011
    Van Eck Sequence JOrE20 3,562
    Vampire Numbers JOrE20 1,233
    Ulam Sequence JOrE20 1,350
    Trinomial Triangle JOrE20 2,094
    Tower of Hanoi JOrE20 4,095
    Tongue-twisters JOrE20 544
    Taxicab Numbers JOrE20 4,652
    Smith Numbers JOrE20 2,207
    Sierpiński Triangle JOrE20 577
    Rule 110 JOrE20 15,959
    Recamán JOrE20 1,154
    Prime Numbers (Long) JOrE20 7,184
    Polyominoes JOrE20 4,837
    Pernicious Numbers (Long) JOrE20 24,921
    Pascal’s Triangle JOrE20 796
    Partition Numbers JOrE20 754
    Odious Numbers (Long) JOrE20 2,452
    Odious Numbers JOrE20 106
    Number Spiral JOrE20 317
    Niven Numbers (Long) JOrE20 8,983
    Niven Numbers JOrE20 131
    N Queens JOrE20 1,401
    Mandelbrot JOrE20 10,052
    Lucky Numbers JOrE20 5,827
    Look and Say JOrE20 1,306
    Leyland Numbers JOrE20 1,000
    Leap Years JOrE20 883
    Kolakoski Sequence JOrE20 2,008
    Kolakoski Constant JOrE20 1,011
    Kaprekar Numbers JOrE20 515
    Inventory Sequence JOrE20 3,630
    Hilbert Curve JOrE20 5,157
    Happy Numbers (Long) JOrE20 702
    Happy Numbers JOrE20 146
    Gijswijt’s Sequence JOrE20 3,007
    Foo Fizz Buzz Bar JOrE20 6,726
    Fizz Buzz JOrE20 520
    Fibonacci JOrE20 172
    Farey Sequence JOrE20 5,136
    Factorial Factorisation JOrE20 870
    Evil Numbers (Long) JOrE20 2,458
    Evil Numbers JOrE20 102
    Emirp Numbers (Long) JOrE20 1,403
    Emirp Numbers JOrE20 179
    Dragon Curve JOrE20 10,535
    Divisors JOrE20 1,273
    Diamonds JOrE20 1,199
    Cubes JOrE20 4,219
    Collatz JOrE20 4,233
    Christmas Trees JOrE20 607
    Catalan’s Constant JOrE20 1,011
    Catalan Numbers JOrE20 2,979
    ASCII Table JOrE20 300
    Ascending Primes JOrE20 619
    Arithmetic Numbers JOrE20 45,337
    Apéry’s Constant JOrE20 1,011
    Alphabetic Numbers JOrE20 4,903
    Abundant Numbers (Long) JOrE20 1,217
    Abundant Numbers JOrE20 216