Tic-tac-toe in Python 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 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 Gray Code Decoder Gray Code Encoder 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 Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder 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 Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 79th Openstreetmapler 721 129 25ms 2 Mar 2026 82nd fuzzylojik-golf 🇺🇸 715 130 13ms 13 Jun 2025 83rd rollershutter 705 132 13ms 26 Mar 2025 84th SB-945 699 133 21ms 31 Jan 2025 84th BREMAUCY 🇫🇷 699 133 18ms 12 Aug 2025 84th wobblybits 699 133 19ms 15 Aug 2025 87th andrewjc2000 679 137 16ms 26 Aug 2025 88th aliberro39109 674 138 13ms 25 Jan 2025 88th dokutan 674 138 23ms 31 Jan 2025 90th Pyroan 660 141 18ms 15 Feb 2025 90th vhoulbreque 🇫🇷 660 141 18ms 2 Dec 2025 90th FoxInTheClouds 660 141 17ms 7 Feb 2026 93rd gresm 650 143 20ms 30 Jan 2025 94th madex 🇩🇪 646 144 15ms 31 Jan 2025 94th nooberitess 646 144 13ms 8 Apr 2025 94th neihousaigaai 646 144 15ms 10 Apr 2025 97th codewrite 🇬🇧 641 145 21ms 15 May 2025 98th rucin93 🇵🇱 628 148 13ms 30 Jan 2025 99th luuumine 🇫🇷 620 150 13ms 31 Oct 2025 100th IsaacAlexBarden 616 151 25ms 6 Feb 2025 100th OllieBoyne 🇬🇧 616 151 19ms 6 Feb 2025 100th Mabeloid 🇳🇴 616 151 19ms 14 Feb 2025 103rd jatloe 608 153 35ms 17 Mar 2025 104th Fracture17 596 156 14ms 12 Feb 2025 105th bobbysq 592 157 18ms 4 Mar 2025 105th klixel 🇨🇦 592 157 17ms 19 Jul 2025 107th starfihs 589 158 20ms 10 Feb 2025 108th martindotexe 🇳🇴 581 160 13ms 14 Feb 2025 109th croc54 578 161 14ms 31 Jan 2025 109th netfri25 🇮🇱 578 161 29ms 20 Feb 2026 111th PotatoSaladOverlord 571 163 17ms 14 Feb 2026 112th Babafaba 564 165 29ms 4 Nov 2025 113th FlorianCassayre 🇫🇷 560 166 28ms 31 Jan 2025 113th noanabeshima 560 166 15ms 9 Jul 2025 113th yokasuretsu 560 166 15ms 11 Jul 2025 116th keegan-t 🇨🇦 557 167 15ms 16 Apr 2025 116th evan18c 557 167 16ms 16 Apr 2025 118th CutSandstone 554 168 26ms 30 Jan 2025 118th sciencejiho 554 168 19ms 10 Feb 2025 118th dirckvdende 554 168 15ms 17 Jul 2025 121st jameswmccarty 550 169 19ms 9 Feb 2025 122nd hiichbindermax 547 170 14ms 5 Feb 2025 123rd 77Tigers 541 172 16ms 13 Jan 2026 123rd SectorCorruptor 541 172 15ms 13 Mar 2026 125th YAJUE114514 538 173 15ms 30 Jul 2025 125th aalec 538 173 14ms 8 Nov 2025 127th nstearns96 🇬🇧 531 175 17ms 4 Feb 2025 128th NerdyMcNerd42 528 176 16ms 20 Feb 2025 129th nemoyatpeace 522 178 15ms 13 Jan 2026 130th CarsonChr 🇺🇸 520 179 15ms 31 Jan 2025 131st gastropner 514 181 23ms 10 Feb 2025 132nd JOrE20 511 182 15ms 29 Jan 2026 133rd adamnielson42 🇺🇸 497 187 14ms 10 Feb 2025 134th Alban-Boissard 489 190 16ms 14 Jun 2025 135th davidludwik2370 487 191 15ms 31 Jul 2025 135th To5BG 487 191 15ms 16 Nov 2025 137th michaelhodel 479 194 17ms 16 Nov 2025 138th msbranicky 477 195 17ms 1 Feb 2025 139th AstroOrbis 470 198 23ms 10 Feb 2026 139th Andrey2001 470 198 16ms 14 Feb 2026 139th Aquateraneal 🇺🇸 470 198 15ms 7 Mar 2026 142nd JunkIce 449 207 15ms 31 Jan 2025 143rd RedzGoose 🇦🇺 441 211 21ms 10 Feb 2025 144th TheZwierzLF 🇵🇱 435 214 19ms 29 May 2025 145th yhm138 431 216 14ms 16 Feb 2025 145th te-chnical 431 216 14ms 1 Jan 2026 147th mbittner20 429 217 19ms 24 Feb 2025 147th aaardwark 429 217 24ms 31 May 2025 149th RaBa21 🇭🇺 421 221 15ms 13 Feb 2026 150th EthanJantz 419 222 16ms 10 Aug 2025 151st adaGrad1 417 223 15ms 3 Aug 2025 152nd tomh1012 408 228 16ms 6 Mar 2026 153rd Wonamm 399 233 15ms 14 Feb 2025 153rd TheAtrossian 399 233 14ms 15 Feb 2025 155th Mikey-Beep 🇬🇧 396 235 19ms 5 Oct 2025 156th FortuiteMan 🇫🇷 389 239 17ms 7 Jul 2025 157th Yewzir 🇧🇪 377 247 14ms 6 Feb 2025 158th MiLk 371 251 15ms 19 Feb 2025 159th Shotokhan 359 259 17ms 25 Sep 2025 160th robin-scragg 356 261 16ms 11 Jul 2025 First Prev 81–160 of 179 Next Last