Tic-tac-toe in all languages 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 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 Apéry’s Constant Binary Lambda Calculus 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 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 ><> 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 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 ><> 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 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 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 Apéry’s Constant Binary Lambda Calculus 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 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 161st DavidAJL 846 82 23ms 8 Jan 2026 162nd ovs-code 🇩🇪 846 122 900ms 24 Sep 2025 162nd rucin93 🇵🇱 846 122 625ms 24 Sep 2025 162nd sean-niemann 🇺🇸 846 122 802ms 24 Sep 2025 162nd MeWhenI 🇻🇦 846 122 715ms 7 Nov 2025 166th CLOStrophobic 🇮🇹 846 133 86ms 24 Dec 2025 167th edsrzf 🇳🇿 846 156 30ms 2 hours ago 168th AdrienHache 🇫🇷 844 93 509ms 30 Jan 2025 169th nwellnhof 🇩🇪 843 112 3ms 21 Jul 2025 170th JayXon 🇺🇸 843 140 1,810ms 16 Feb 2025 171st albanian-laundromat 843 141 44ms 10 Dec 2025 172nd MeWhenI 🇻🇦 842 63 1,711ms 13 Jul 2025 173rd JayXon 🇺🇸 841 179 1,856ms 8 Feb 2025 174th DialFrost 🇸🇬 840 50 33ms 26 Jan 2025 174th pardouin 🇫🇷 840 50 33ms 29 Jan 2025 174th stefangimmillaro 840 50 32ms 3 Feb 2025 177th DialFrost 🇸🇬 840 123 538ms 24 Sep 2025 178th annaproxy 837 120 22ms 16 Feb 2025 179th keelimeguy 🇺🇸 836 83 19ms 27 Apr 2025 179th ndren 836 83 18ms 20 Jul 2025 181st emgordon154 835 226 1,642ms 29 May 2025 182nd albanian-laundromat 833 181 28ms 6 Dec 2025 183rd antimon2 🇯🇵 831 74 495ms 27 Jan 2025 184th rucin93 🇵🇱 831 91 6ms 29 Jan 2025 184th sean-niemann 🇺🇸 831 91 6ms 30 Jan 2025 186th edsrzf 🇳🇿 831 150 47ms 16 Aug 2025 187th Natanaelel 🇸🇪 829 61 142ms 31 Jan 2025 188th MeWhenI 🇻🇦 828 81 95ms 13 Jul 2025 188th edsrzf 🇳🇿 828 81 40ms 8 Nov 2025 190th DialFrost 🇸🇬 828 228 1,710ms 16 Feb 2025 191st edsrzf 🇳🇿 827 136 47ms 31 Jan 2025 192nd plcc0 826 84 14ms 25 Feb 2025 192nd KatieLG 🇬🇧 826 84 15ms 19 Oct 2025 194th UnderKoen 🇳🇱 826 171 23ms 23 May 2025 195th DialFrost 🇸🇬 825 70 283ms 27 Jan 2025 196th emgordon154 824 77 493ms 7 Jun 2025 197th primo-ppcg 🇹🇭 824 252 208ms 13 Aug 2025 198th 2bular 823 47 7ms 27 Jan 2025 199th anter69 🇭🇺 823 60 36ms 3 Feb 2025 200th stefangimmillaro 822 101 3,151ms 11 Jul 2025 201st saito-ta 🇯🇵 821 115 4ms 9 Feb 2025 202nd MeWhenI 🇻🇦 819 111 383ms 27 Jan 2025 203rd sean-niemann 🇺🇸 819 145 49ms 31 Jan 2025 204th edsrzf 🇳🇿 816 62 143ms 12 Jan 2026 205th snoozingnewt 🇨🇦 816 85 23ms 22 Dec 2025 206th SirBogman 🇺🇸 815 162 43ms 3 Feb 2025 207th albanian-laundromat 815 165 40ms 10 Dec 2025 208th DialFrost 🇸🇬 813 67 11ms 31 Jan 2025 209th DialFrost 🇸🇬 813 90 79ms 27 Jan 2025 210th MeWhenI 🇻🇦 813 98 28ms 27 Jan 2025 211th ovs-code 🇩🇪 811 37 195ms 3 Feb 2025 211th saito-ta 🇯🇵 811 37 65ms 9 Feb 2025 213th DialFrost 🇸🇬 811 75 1,490ms 30 Aug 2025 214th inventshah 811 140 65ms 18 Apr 2025 215th snoozingnewt 🇨🇦 810 107 154ms 22 Dec 2025 216th stefangimmillaro 810 163 43ms 3 Feb 2025 217th DialFrost 🇸🇬 809 76 273ms 30 Jan 2025 218th stefangimmillaro 808 115 138ms 12 Feb 2025 219th ovs-code 🇩🇪 808 127 1,292ms 28 Jan 2025 220th edsrzf 🇳🇿 807 110 138ms 10 Jul 2025 221st KasperKivimaeki 🇫🇮 806 141 65ms 26 Jan 2025 222nd canissimia 🇦🇶 806 210 28ms 3 Apr 2025 223rd DialFrost 🇸🇬 805 94 6ms 30 Jan 2025 224th DialFrost 🇸🇬 804 66 1,704ms 29 Jan 2025 225th stackofbears 803 59 37ms 3 Feb 2025 226th MeWhenI 🇻🇦 802 72 276ms 13 Jul 2025 227th xsot 🇸🇬 801 66 5ms 31 Jan 2025 228th stefangimmillaro 801 98 506ms 30 Jan 2025 228th Yax42 🇫🇷 801 98 428ms 15 Apr 2025 228th nwellnhof 🇩🇪 801 98 504ms 21 Jul 2025 231st acotis 801 162 211ms 21 Sep 2025 232nd MeWhenI 🇻🇦 800 149 70ms 29 Jan 2025 233rd sisyphus-ppcg 🇦🇺 797 56 29ms 3 Feb 2025 234th Natanaelel 🇸🇪 797 62 40ms 25 Jan 2025 235th MeWhenI 🇻🇦 796 95 6ms 13 Jul 2025 236th edsrzf 🇳🇿 794 130 834ms 24 Sep 2025 237th jared-hughes 794 325 87ms 16 Mar 2025 238th sean-niemann 🇺🇸 793 80 552ms 2 Jul 2025 239th ovs-code 🇩🇪 793 119 3ms 27 Jan 2025 240th stefangimmillaro 793 170 331ms 31 Jan 2025 First Prev 161–240 of 712 Next Last