Tic-tac-toe in Python in chars. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number 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ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 1st khvdm 1,000 72 13ms 5 Feb 2025 1st JayXon 🇺🇸 1,000 72 47ms 5 Feb 2025 3rd pardouin 🇫🇷 960 75 25ms 25 Jan 2025 3rd Seek64 🇩🇪 960 75 14ms 30 Jan 2025 3rd ZakkkkAttackkkk 🇵🇭 960 75 25ms 5 Feb 2025 3rd GolfingSuccess 🇬🇷 960 75 24ms 14 Feb 2025 7th kg583 🇺🇸 947 76 21ms 29 Jan 2025 7th hallvabo 🇳🇴 947 76 23ms 18 Mar 2025 9th Artemis21 🇬🇧 923 78 22ms 13 Feb 2025 9th emgordon154 923 78 18ms 7 Jun 2025 9th duckyluuk 🇳🇱 923 78 24ms 5 Jul 2025 12th anter69 🇭🇺 911 79 14ms 3 Feb 2025 12th lifthrasiir 🇰🇷 911 79 13ms 11 Feb 2025 14th qpwoeirut 900 80 21ms 2 Oct 2025 15th sean-niemann 🇺🇸 889 81 18ms 28 Jan 2025 15th iliao2345 889 81 13ms 10 Jul 2025 17th keelimeguy 🇺🇸 867 83 12ms 27 Apr 2025 17th ndren 867 83 19ms 20 Jul 2025 19th plcc0 857 84 13ms 25 Feb 2025 19th KatieLG 🇬🇧 857 84 15ms 19 Oct 2025 21st albanian-laundromat 818 88 16ms 27 Jul 2025 22nd SB-945 783 92 20ms 31 Jan 2025 23rd dokutan 766 94 24ms 1 Feb 2025 24th xnor-gate 758 95 27ms 27 Jan 2025 25th kops-cg 735 98 18ms 22 Feb 2025 26th btnlq 727 99 15ms 3 Jan 2025 26th m-tkach 🇺🇦 727 99 34ms 28 Jan 2025 26th bizy-coder 727 99 20ms 29 Jan 2025 26th bricknellj 727 99 13ms 21 May 2025 26th rucin93 🇵🇱 727 99 13ms 31 May 2025 31st MeWhenI 🇻🇦 720 100 87ms 12 Jul 2025 31st nwellnhof 🇩🇪 720 100 21ms 16 Jul 2025 31st ryyyn 🇺🇸 720 100 38ms 3 Oct 2025 31st luuumine 🇫🇷 720 100 14ms 16 days ago 35th ovs-code 🇩🇪 713 101 42ms 27 Jan 2025 35th stefangimmillaro 713 101 13ms 29 Jan 2025 37th cefqrn 706 102 26ms 14 Feb 2025 38th 5cw 🇺🇸 692 104 20ms 1 Feb 2025 38th GrayJoKing 🇦🇺 692 104 17ms 2 Jul 2025 38th fourth-bit 692 104 18ms 23 Sep 2025 41st SirBogman 🇺🇸 686 105 19ms 29 Jan 2025 41st martindotexe 🇳🇴 686 105 15ms 14 Feb 2025 41st inventshah 686 105 14ms 14 Apr 2025 44th DialFrost 🇸🇬 673 107 18ms 26 Jan 2025 44th ahmetdemirag 🇨🇾 673 107 20ms 14 Feb 2025 44th xsot 🇸🇬 673 107 23ms 4 Jul 2025 47th FlorianCassayre 🇫🇷 667 108 20ms 31 Jan 2025 47th Bulmenisaurus 667 108 18ms 4 Feb 2025 47th snoozingnewt 🇺🇸 667 108 21ms 14 days ago 50th btjones0 661 109 17ms 5 Feb 2025 50th Fvirgilio 661 109 14ms 4 Sep 2025 50th Babafaba 661 109 20ms 25 days ago 53rd error256 655 110 19ms 17 Feb 2025 53rd Kacarott 🇦🇺 655 110 19ms 17 Feb 2025 55th AlephSquirrel 649 111 19ms 31 Dec 2024 55th Natanaelel 🇸🇪 649 111 25ms 25 Jan 2025 55th Keegan-T 🇨🇦 649 111 21ms 20 Apr 2025 55th bzijlema 🇳🇱 649 111 17ms 27 Jun 2025 55th edsrzf 🇳🇿 649 111 35ms 20 Aug 2025 60th commandblockguy 🇺🇸 637 113 26ms 28 Jan 2025 61st CornerMercury 🇬🇧 632 114 19ms 14 Feb 2025 62nd solisolu 621 116 14ms 9 days ago 63rd blaztoma 🇱🇹 610 118 13ms 22 Sep 2025 64th davecame 605 119 19ms 5 Feb 2025 65th moustave 600 120 18ms 12 Feb 2025 66th Shanethegamer 🇺🇸 595 121 15ms 9 Jan 2025 67th chartung17 590 122 13ms 24 Mar 2025 67th souta-1326 590 122 14ms 27 Mar 2025 67th CaedenHarper 🇨🇦 590 122 13ms 20 Jul 2025 70th InigoK 🇺🇸 585 123 18ms 7 Sep 2025 71st ImpressedByRocks 581 124 49ms 12 Feb 2025 72nd HETHAT 🇩🇿 576 125 17ms 30 Jan 2025 73rd cros107 🇦🇺 571 126 18ms 25 Jul 2025 73rd retrohun 571 126 20ms 10 days ago 75th JunkIce 558 129 16ms 31 Jan 2025 1–75 of 157 Next Last