Tic-tac-toe in all languages in bytes. 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 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator 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 ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator 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 Bytes Time Submitted 1st ovs-code 🇩🇪 1,000 37 223ms 3 Feb 2025 1st saito-ta 🇯🇵 1,000 37 75ms 9 Feb 2025 1st MeWhenI 🇻🇦 1,000 37 79ms 25 Jul 2025 4th ovs-code 🇩🇪 979 41 12ms 31 Jan 2025 5th saito-ta 🇯🇵 977 44 9ms 2 Feb 2025 5th canissimia 🇦🇶 977 44 8ms 3 Feb 2025 5th nwellnhof 🇩🇪 977 44 8ms 20 Jul 2025 8th saito-ta 🇯🇵 970 47 4ms 28 Jan 2025 8th primo-ppcg 🇹🇭 970 47 5ms 31 Jan 2025 8th canissimia 🇦🇶 970 47 4ms 2 Feb 2025 8th JayXon 🇺🇸 970 47 4ms 18 Feb 2025 8th nwellnhof 🇩🇪 970 47 4ms 18 Feb 2025 8th error256 970 47 4ms 16 Apr 2025 8th xsot 🇸🇬 970 47 4ms 24 Jun 2025 15th ovs-code 🇩🇪 964 52 33ms 26 Jan 2025 15th primo-ppcg 🇹🇭 964 52 33ms 31 Jan 2025 15th xsot 🇸🇬 964 52 33ms 1 Feb 2025 15th canissimia 🇦🇶 964 52 33ms 2 Feb 2025 15th JayXon 🇺🇸 964 52 33ms 4 Feb 2025 15th nwellnhof 🇩🇪 964 52 36ms 18 Feb 2025 15th error256 964 52 34ms 15 Apr 2025 15th radarek 🇵🇱 964 52 33ms 11 Jul 2025 23rd khvdm 961 93 13ms 13 Feb 2025 24th JayXon 🇺🇸 951 94 48ms 5 Feb 2025 25th nwellnhof 🇩🇪 950 76 12ms 17 Feb 2025 25th JayXon 🇺🇸 950 76 11ms 18 Feb 2025 25th lukegustafson 🇺🇸 950 76 11ms 29 May 2025 28th ovs-code 🇩🇪 948 57 1,250ms 29 Jan 2025 28th primo-ppcg 🇹🇭 948 57 1,517ms 31 Jan 2025 28th canissimia 🇦🇶 948 57 1,352ms 2 Feb 2025 28th JayXon 🇺🇸 948 57 1,385ms 4 Feb 2025 28th error256 948 57 1,278ms 15 Apr 2025 33rd lyphyser 942 51 58ms 27 Jan 2025 34th xnor-gate 941 95 27ms 27 Jan 2025 35th SirBogman 🇺🇸 940 55 168ms 31 Jan 2025 35th nwellnhof 🇩🇪 940 55 188ms 17 Feb 2025 35th GrayJoKing 🇦🇺 940 55 263ms 6 Apr 2025 38th ovs-code 🇩🇪 939 52 196ms 3 Feb 2025 39th rucin93 🇵🇱 938 77 11ms 26 Jan 2025 39th emplv 🇱🇻 938 77 11ms 28 Jan 2025 39th ovs-code 🇩🇪 938 77 11ms 28 Jan 2025 39th pardouin 🇫🇷 938 77 10ms 29 Jan 2025 39th DialFrost 🇸🇬 938 77 11ms 29 Jan 2025 39th helbling 🇨🇭 938 77 11ms 29 Jan 2025 39th sean-niemann 🇺🇸 938 77 10ms 30 Jan 2025 39th xsot 🇸🇬 938 77 11ms 1 Feb 2025 39th didion0 🇺🇸 938 77 11ms 14 Feb 2025 39th voytxt 🇨🇿 938 77 11ms 4 Apr 2025 39th trinityy-7 938 77 12ms 23 Jul 2025 50th rucin93 🇵🇱 935 46 32ms 29 Jan 2025 50th primo-ppcg 🇹🇭 935 46 32ms 31 Jan 2025 50th sean-niemann 🇺🇸 935 46 31ms 17 Feb 2025 53rd nwellnhof 🇩🇪 935 63 218ms 17 Feb 2025 53rd JayXon 🇺🇸 935 63 240ms 18 Feb 2025 55th canissimia 🇦🇶 934 58 5ms 7 Feb 2025 56th pardouin 🇫🇷 933 85 662ms 3 Feb 2025 56th JayXon 🇺🇸 933 85 753ms 4 Feb 2025 58th emgordon154 930 60 22ms 20 May 2025 59th emgordon154 928 54 34ms 22 May 2025 60th MeWhenI 🇻🇦 926 78 11ms 13 Jul 2025 61st emgordon154 925 40 117ms 18 days ago 62nd edsrzf 🇳🇿 925 67 995ms 26 Sep 2025 63rd pardouin 🇫🇷 923 56 251ms 31 Jan 2025 64th JayXon 🇺🇸 919 68 287ms 12 Feb 2025 64th error256 919 68 327ms 15 Apr 2025 66th JayXon 🇺🇸 918 91 354ms 18 Jul 2025 67th emgordon154 916 59 1,308ms 22 May 2025 68th rucin93 🇵🇱 914 83 133ms 26 Jan 2025 68th JayXon 🇺🇸 914 83 168ms 31 Jan 2025 70th JayXon 🇺🇸 914 104 3ms 10 Feb 2025 71st primo-ppcg 🇹🇭 913 84 6ms 31 Jan 2025 71st xsot 🇸🇬 913 84 7ms 1 Feb 2025 73rd ovs-code 🇩🇪 912 50 4ms 26 Jan 2025 74th kops-cg 912 98 18ms 22 Feb 2025 75th ovs-code 🇩🇪 910 75 97ms 31 Jan 2025 1–75 of 673 Next Last