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 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 81st rollershutter 545 132 17ms 26 Mar 2025 82nd BREMAUCY 🇫🇷 541 133 14ms 12 Aug 2025 82nd wobblybits 541 133 18ms 15 Aug 2025 84th RaBa21 🇭🇺 529 136 14ms 12 Jul 2025 85th andrewjc2000 526 137 19ms 26 Aug 2025 86th aliberro39109 522 138 13ms 25 Jan 2025 87th evan18c 518 139 16ms 16 Apr 2025 88th Pyroan 511 141 13ms 15 Feb 2025 88th vhoulbreque 🇫🇷 511 141 13ms 2 Dec 2025 90th gresm 503 143 16ms 30 Jan 2025 90th OllieBoyne 🇬🇧 503 143 19ms 6 Feb 2025 92nd madex 🇩🇪 500 144 15ms 31 Jan 2025 92nd nooberitess 500 144 16ms 8 Apr 2025 92nd neihousaigaai 500 144 20ms 10 Apr 2025 95th codewrite 🇬🇧 497 145 19ms 15 May 2025 96th IsaacAlexBarden 477 151 22ms 6 Feb 2025 96th Mabeloid 🇳🇴 477 151 17ms 14 Feb 2025 98th jatloe 471 153 16ms 17 Mar 2025 99th Emutis 🇱🇹 468 154 16ms 14 Feb 2025 99th Lv0Sys 🇵🇱 468 154 20ms 10 Dec 2025 101st Fracture17 462 156 14ms 12 Feb 2025 101st robin-scragg 462 156 14ms 11 Jul 2025 103rd bobbysq 459 157 15ms 4 Mar 2025 103rd klixel 🇨🇦 459 157 17ms 19 Jul 2025 105th starfihs 456 158 21ms 10 Feb 2025 106th croc54 447 161 13ms 31 Jan 2025 107th noanabeshima 434 166 13ms 9 Jul 2025 107th yokasuretsu 434 166 15ms 11 Jul 2025 109th CutSandstone 429 168 22ms 30 Jan 2025 109th sciencejiho 429 168 15ms 10 Feb 2025 109th dirckvdende 429 168 14ms 17 Jul 2025 112th jameswmccarty 426 169 15ms 9 Feb 2025 113th hiichbindermax 424 170 16ms 5 Feb 2025 114th 77Tigers 419 172 13ms 23 days ago 115th YAJUE114514 416 173 19ms 30 Jul 2025 115th aalec 416 173 14ms 8 Nov 2025 117th nstearns96 🇬🇧 411 175 16ms 4 Feb 2025 118th NerdyMcNerd42 409 176 13ms 20 Feb 2025 118th SectorCorruptor 409 176 14ms 3 days ago 120th HumanoidCPU 407 177 16ms 26 Jan 2025 121st nemoyatpeace 404 178 13ms 23 days ago 122nd CarsonChr 🇺🇸 402 179 14ms 31 Jan 2025 123rd gastropner 398 181 23ms 10 Feb 2025 124th JOrE20 396 182 14ms 7 days ago 125th StefanHabel 🇨🇦 387 186 15ms 14 Feb 2025 126th adamnielson42 🇺🇸 385 187 14ms 10 Feb 2025 127th Alban-Boissard 379 190 16ms 14 Jun 2025 128th davidludwik2370 377 191 13ms 31 Jul 2025 128th To5BG 377 191 16ms 16 Nov 2025 130th scpchicken 🇵🇼 371 194 22ms 14 Aug 2025 130th michaelhodel 371 194 20ms 16 Nov 2025 132nd msbranicky 369 195 17ms 1 Feb 2025 133rd Andrey2001 362 199 14ms 5 days ago 134th AstroOrbis 358 201 21ms 13 Jul 2025 135th Flekay 🇩🇪 348 207 15ms 10 Jul 2025 136th RedzGoose 🇦🇺 341 211 22ms 10 Feb 2025 137th aksyristos 336 214 14ms 21 Mar 2025 137th TheZwierzLF 🇵🇱 336 214 15ms 29 May 2025 139th yhm138 333 216 13ms 16 Feb 2025 139th te-chnical 333 216 15ms 1 Jan 2026 141st mbittner20 332 217 16ms 24 Feb 2025 141st aaardwark 332 217 23ms 31 May 2025 143rd EthanJantz 324 222 17ms 10 Aug 2025 144th adaGrad1 323 223 18ms 3 Aug 2025 145th Wonamm 309 233 15ms 14 Feb 2025 145th TheAtrossian 309 233 12ms 15 Feb 2025 147th Mikey-Beep 🇬🇧 306 235 15ms 5 Oct 2025 148th FortuiteMan 🇫🇷 301 239 20ms 7 Jul 2025 149th Yewzir 🇧🇪 291 247 16ms 6 Feb 2025 150th MiLk 287 251 15ms 19 Feb 2025 151st Shotokhan 278 259 19ms 25 Sep 2025 152nd Stockoh 🇫🇷 274 263 109ms 13 Feb 2025 153rd lucasging 268 269 17ms 13 Jun 2025 154th omero-san 266 271 16ms 26 Sep 2025 155th Nikinator2704 246 293 12ms 1 Nov 2025 156th mintyproof 222 324 14ms 14 Feb 2025 157th atazzam 🇺🇸 220 328 14ms 14 Feb 2025 158th RobertBurs 208 346 15ms 26 Sep 2025 159th prplz 🇦🇺 207 347 19ms 14 Feb 2025 160th Bit125 205 351 13ms 11 Feb 2025 First Prev 81–160 of 167 Next Last