Tic-tac-toe in Python in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 1st khvdm 1,000 72 13ms 5 Feb 2025 1st JayXon 🇺🇸 1,000 72 46ms 5 Feb 2025 3rd pardouin 🇫🇷 960 75 21ms 25 Jan 2025 3rd Seek64 🇩🇪 960 75 14ms 30 Jan 2025 3rd ZakkkkAttackkkk 🇵🇭 960 75 22ms 5 Feb 2025 3rd GolfingSuccess 🇬🇷 960 75 25ms 14 Feb 2025 7th kg583 🇺🇸 947 76 22ms 29 Jan 2025 7th hallvabo 🇳🇴 947 76 23ms 18 Mar 2025 7th Steffan153 🇫🇮 947 76 18ms 14 days ago 10th sean-niemann 🇺🇸 935 77 19ms 20 days ago 11th Artemis21 🇬🇧 923 78 23ms 13 Feb 2025 11th emgordon154 923 78 20ms 7 Jun 2025 11th duckyluuk 🇳🇱 923 78 31ms 5 Jul 2025 14th anter69 🇭🇺 911 79 14ms 3 Feb 2025 14th lifthrasiir 🇰🇷 911 79 14ms 11 Feb 2025 16th qpwoeirut 900 80 22ms 2 Oct 2025 16th CornerMercury 🇬🇧 900 80 17ms 19 Nov 2025 18th iliao2345 889 81 13ms 10 Jul 2025 19th DavidAJL 878 82 23ms 8 Jan 2026 20th keelimeguy 🇺🇸 867 83 14ms 27 Apr 2025 20th ndren 867 83 15ms 20 Jul 2025 22nd plcc0 857 84 14ms 25 Feb 2025 22nd KatieLG 🇬🇧 857 84 14ms 19 Oct 2025 24th snoozingnewt 🇨🇦 847 85 22ms 22 Dec 2025 25th albanian-laundromat 818 88 17ms 27 Jul 2025 26th Flekay 🇩🇪 791 91 21ms 19 days ago 27th SB-945 783 92 20ms 31 Jan 2025 27th BREMAUCY 🇫🇷 783 92 14ms 27 hours ago 29th dokutan 766 94 21ms 1 Feb 2025 30th xnor-gate 758 95 28ms 27 Jan 2025 31st kops-cg 735 98 22ms 22 Feb 2025 32nd btnlq 727 99 14ms 3 Jan 2025 32nd m-tkach 🇺🇦 727 99 37ms 28 Jan 2025 32nd bizy-coder 727 99 21ms 29 Jan 2025 32nd bricknellj 727 99 13ms 21 May 2025 32nd rucin93 🇵🇱 727 99 14ms 31 May 2025 37th MeWhenI 🇻🇦 720 100 96ms 12 Jul 2025 37th nwellnhof 🇩🇪 720 100 21ms 16 Jul 2025 37th ryyyn 🇺🇸 720 100 39ms 3 Oct 2025 37th luuumine 🇫🇷 720 100 15ms 31 Oct 2025 41st ovs-code 🇩🇪 713 101 30ms 27 Jan 2025 41st stefangimmillaro 713 101 13ms 29 Jan 2025 43rd cefqrn 706 102 20ms 14 Feb 2025 44th 5cw 🇺🇸 692 104 21ms 1 Feb 2025 44th GrayJoKing 🇦🇺 692 104 18ms 2 Jul 2025 44th fourth-bit 692 104 21ms 23 Sep 2025 47th SirBogman 🇺🇸 686 105 18ms 29 Jan 2025 47th martindotexe 🇳🇴 686 105 13ms 14 Feb 2025 47th inventshah 686 105 16ms 14 Apr 2025 47th blaztoma 🇱🇹 686 105 13ms 26 Dec 2025 51st error256 679 106 18ms 25 days ago 52nd DialFrost 🇸🇬 673 107 18ms 26 Jan 2025 52nd ahmetdemirag 🇨🇾 673 107 22ms 14 Feb 2025 52nd xsot 🇸🇬 673 107 20ms 4 Jul 2025 55th FlorianCassayre 🇫🇷 667 108 21ms 31 Jan 2025 55th Bulmenisaurus 667 108 18ms 4 Feb 2025 57th btjones0 661 109 14ms 5 Feb 2025 57th Fvirgilio 661 109 14ms 4 Sep 2025 57th Babafaba 661 109 22ms 22 Oct 2025 60th Kacarott 🇦🇺 655 110 20ms 17 Feb 2025 60th edsrzf 🇳🇿 655 110 18ms 25 days ago 62nd AlephSquirrel 649 111 19ms 31 Dec 2024 62nd Natanaelel 🇸🇪 649 111 23ms 25 Jan 2025 62nd keegan-t 🇨🇦 649 111 16ms 20 Apr 2025 62nd bzijlema 🇳🇱 649 111 17ms 27 Jun 2025 66th commandz0 🇺🇸 637 113 23ms 28 Jan 2025 67th solisolu 626 115 13ms 22 days ago 68th Lv0Sys 🇵🇱 621 116 15ms 13 days ago 69th 051 🇸🇬 615 117 13ms 11 Jan 2026 70th davecame 605 119 21ms 5 Feb 2025 71st moustave 600 120 19ms 12 Feb 2025 71st firegene 🇮🇪 600 120 13ms 25 days ago 73rd Shanethegamer 🇺🇸 595 121 17ms 9 Jan 2025 74th chartung17 590 122 14ms 24 Mar 2025 74th souta-1326 590 122 14ms 27 Mar 2025 74th CaedenHarper 🇨🇦 590 122 13ms 20 Jul 2025 77th InigoK 🇺🇸 585 123 18ms 7 Sep 2025 78th ImpressedByRocks 581 124 52ms 12 Feb 2025 79th HETHAT 🇩🇿 576 125 15ms 30 Jan 2025 79th StefanHabel 🇨🇦 576 125 12ms 5 days ago 1–80 of 178 Next Last