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 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 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 1st khvdm 1,000 72 13ms 5 Feb 2025 1st JayXon 🇺🇸 1,000 72 50ms 5 Feb 2025 3rd pardouin 🇫🇷 960 75 26ms 25 Jan 2025 3rd Seek64 🇩🇪 960 75 14ms 30 Jan 2025 3rd ZakkkkAttackkkk 🇵🇭 960 75 22ms 5 Feb 2025 3rd GolfingSuccess 🇬🇷 960 75 38ms 14 Feb 2025 7th kg583 🇺🇸 947 76 32ms 29 Jan 2025 7th hallvabo 🇳🇴 947 76 26ms 18 Mar 2025 9th Artemis21 🇬🇧 923 78 28ms 13 Feb 2025 9th emgordon154 923 78 26ms 7 Jun 2025 9th duckyluuk 🇳🇱 923 78 69ms 5 Jul 2025 12th anter69 🇭🇺 911 79 25ms 3 Feb 2025 12th lifthrasiir 🇰🇷 911 79 14ms 11 Feb 2025 14th qpwoeirut 900 80 23ms 20 days ago 15th sean-niemann 🇺🇸 889 81 26ms 28 Jan 2025 15th iliao2345 889 81 17ms 10 Jul 2025 17th keelimeguy 🇺🇸 867 83 17ms 27 Apr 2025 17th ndren 867 83 20ms 20 Jul 2025 19th plcc0 857 84 14ms 25 Feb 2025 19th KatieLG 🇬🇧 857 84 3 days ago 21st albanian-laundromat 818 88 18ms 27 Jul 2025 22nd SB-945 783 92 29ms 31 Jan 2025 23rd dokutan 766 94 27ms 1 Feb 2025 24th xnor-gate 758 95 37ms 27 Jan 2025 25th kops-cg 735 98 29ms 22 Feb 2025 26th btnlq 727 99 28ms 3 Jan 2025 26th m-tkach 🇺🇦 727 99 37ms 28 Jan 2025 26th bizy-coder 727 99 25ms 29 Jan 2025 26th bricknellj 727 99 16ms 21 May 2025 26th rucin93 🇵🇱 727 99 18ms 31 May 2025 31st MeWhenI 🇻🇦 720 100 90ms 12 Jul 2025 31st nwellnhof 🇩🇪 720 100 21ms 16 Jul 2025 31st ryyyn 🇺🇸 720 100 38ms 19 days ago 34th ovs-code 🇩🇪 713 101 39ms 27 Jan 2025 34th stefangimmillaro 713 101 17ms 29 Jan 2025 36th cefqrn 706 102 28ms 14 Feb 2025 37th 5cw 🇺🇸 692 104 26ms 1 Feb 2025 37th GrayJoKing 🇦🇺 692 104 23ms 2 Jul 2025 37th fourth-bit 692 104 23ms 23 Sep 2025 40th SirBogman 🇺🇸 686 105 24ms 29 Jan 2025 40th martindotexe 🇳🇴 686 105 18ms 14 Feb 2025 40th inventshah 686 105 21ms 14 Apr 2025 43rd DialFrost 🇸🇬 673 107 22ms 26 Jan 2025 43rd ahmetdemirag 🇨🇾 673 107 30ms 14 Feb 2025 43rd xsot 🇸🇬 673 107 24ms 4 Jul 2025 46th FlorianCassayre 🇫🇷 667 108 25ms 31 Jan 2025 46th Bulmenisaurus 667 108 23ms 4 Feb 2025 48th btjones0 661 109 17ms 5 Feb 2025 48th Fvirgilio 661 109 20ms 4 Sep 2025 48th Babafaba 661 109 27ms 15 hours ago 51st error256 655 110 23ms 17 Feb 2025 51st Kacarott 🇦🇺 655 110 27ms 17 Feb 2025 53rd AlephSquirrel 649 111 21ms 31 Dec 2024 53rd Natanaelel 🇸🇪 649 111 29ms 25 Jan 2025 53rd snoozingnewt 🇺🇸 649 111 18ms 31 Mar 2025 53rd Keegan-T 🇨🇦 649 111 20ms 20 Apr 2025 53rd bzijlema 🇳🇱 649 111 23ms 27 Jun 2025 53rd edsrzf 🇳🇿 649 111 26ms 20 Aug 2025 59th commandblockguy 🇺🇸 637 113 26ms 28 Jan 2025 60th CornerMercury 🇬🇧 632 114 21ms 14 Feb 2025 61st luuumine 🇫🇷 621 116 17ms 14 days ago 62nd blaztoma 🇱🇹 610 118 17ms 22 Sep 2025 63rd davecame 605 119 27ms 5 Feb 2025 64th moustave 600 120 25ms 12 Feb 2025 65th Shanethegamer 🇺🇸 595 121 20ms 9 Jan 2025 66th chartung17 590 122 20ms 24 Mar 2025 66th souta-1326 590 122 16ms 27 Mar 2025 66th CaedenHarper 🇨🇦 590 122 18ms 20 Jul 2025 69th InigoK 🇺🇸 585 123 25ms 7 Sep 2025 70th ImpressedByRocks 581 124 53ms 12 Feb 2025 71st HETHAT 🇩🇿 576 125 18ms 30 Jan 2025 72nd cros107 🇦🇺 571 126 26ms 25 Jul 2025 73rd solisolu 563 128 14 days ago 74th JunkIce 558 129 21ms 31 Jan 2025 74th KasperKivimaeki 🇫🇮 558 129 13ms 6 Jul 2025 1–75 of 152 Next Last