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 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 Chars Time Submitted 451st MeWhenI 🇻🇦 502 514 83ms 13 Mar 2025 452nd evan18c 499 139 15ms 16 Apr 2025 453rd MeWhenI 🇻🇦 499 339 7ms 29 Jan 2025 454th JunkIce 492 129 444ms 31 Jan 2025 455th Pyroan 492 141 14ms 15 Feb 2025 455th vhoulbreque 🇫🇷 492 141 12ms 5 days ago 457th gresm 485 143 13ms 30 Jan 2025 457th OllieBoyne 🇬🇧 485 143 17ms 6 Feb 2025 459th elttil 485 194 3ms 13 Feb 2025 460th Maltaran 🇵🇱 482 235 384ms 14 Feb 2025 461st Feniske 🇫🇷 481 120 472ms 10 Feb 2025 462nd madex 🇩🇪 481 144 15ms 31 Jan 2025 462nd nooberitess 481 144 13ms 8 Apr 2025 462nd neihousaigaai 481 144 15ms 10 Apr 2025 465th codewrite 🇬🇧 478 145 19ms 15 May 2025 466th albanian-laundromat 476 111 119ms 9 Nov 2025 467th MeWhenI 🇻🇦 476 436 15ms 27 Jul 2025 468th wuminws 474 175 3,351ms 19 Feb 2025 469th Shanethegamer 🇺🇸 467 163 15ms 16 Feb 2025 470th viv511 467 243 379ms 13 Feb 2025 471st Pyroan 466 160 220ms 15 Feb 2025 472nd TheZwierzLF 🇵🇱 463 137 1,978ms 13 days ago 473rd IsaacAlexBarden 459 151 20ms 6 Feb 2025 473rd Mabeloid 🇳🇴 459 151 16ms 14 Feb 2025 475th heanyang1 459 205 2ms 3 Jun 2025 476th jatloe 453 153 15ms 17 Mar 2025 477th Robvdhout 453 158 11ms 10 Apr 2025 478th Emutis 🇱🇹 450 154 15ms 14 Feb 2025 479th iczelia 🇩🇪 450 159 13ms 25 Oct 2025 480th msbranicky 449 185 3,267ms 2 Feb 2025 481st HumanoidCPU 447 160 13ms 21 Feb 2025 482nd Fracture17 444 156 12ms 12 Feb 2025 482nd robin-scragg 444 156 13ms 11 Jul 2025 484th aditsu 442 188 3,310ms 10 Aug 2025 485th bobbysq 441 157 15ms 4 Mar 2025 485th klixel 🇨🇦 441 157 18ms 19 Jul 2025 487th Ripick 441 205 348ms 15 Apr 2025 488th starfihs 439 158 18ms 10 Feb 2025 489th kirjavascript 439 163 12ms 14 Feb 2025 490th weliveinhell 🇭🇹 431 166 20ms 18 Jun 2025 491st croc54 430 161 14ms 31 Jan 2025 492nd maxgodfrey2004 🇨🇦 425 267 57ms 14 Feb 2025 493rd snoozingnewt 🇨🇦 424 218 114ms 17 days ago 494th acollett89 418 171 11ms 14 Jul 2025 495th noanabeshima 417 166 13ms 9 Jul 2025 495th yokasuretsu 417 166 14ms 11 Jul 2025 497th CutSandstone 413 168 19ms 30 Jan 2025 497th sciencejiho 413 168 18ms 10 Feb 2025 497th dirckvdende 413 168 14ms 17 Jul 2025 500th JOrE20 🇺🇸 411 174 13ms 6 days ago 501st jameswmccarty 410 169 15ms 9 Feb 2025 502nd CaedenHarper 🇨🇦 410 191 340ms 17 Oct 2025 503rd madeforlosers 409 175 12ms 5 Nov 2025 504th hiichbindermax 408 170 14ms 5 Feb 2025 504th Lv0Sys 🇵🇱 408 170 17ms 15 Jun 2025 506th CaedenHarper 🇨🇦 406 331 301ms 2 Nov 2025 507th Maltaran 🇵🇱 404 233 3ms 14 Feb 2025 508th dokutan 403 194 345ms 1 Feb 2025 509th YAJUE114514 401 173 14ms 30 Jul 2025 509th aalec 401 173 13ms 8 Nov 2025 511th Waffle3z 397 231 3ms 7 Feb 2025 512th nstearns96 🇬🇧 396 175 17ms 4 Feb 2025 513th blaztoma 🇱🇹 396 215 148ms 10 days ago 514th NerdyMcNerd42 394 176 17ms 20 Feb 2025 515th jerrandolph 393 342 307ms 24 Sep 2025 516th HumanoidCPU 392 177 18ms 26 Jan 2025 517th tomh1012 389 201 376ms 12 Sep 2025 518th CarsonChr 🇺🇸 387 179 15ms 31 Jan 2025 519th madex 🇩🇪 385 128 35ms 31 Jan 2025 520th yoshykai 384 268 506ms 30 Mar 2025 521st gastropner 383 181 21ms 10 Feb 2025 522nd snoozingnewt 🇨🇦 381 192 125ms 16 Sep 2025 523rd JRaspass 🇬🇧 375 119 4ms 3 Feb 2025 524th StefanHabel 🇨🇦 373 186 12ms 14 Feb 2025 525th aliakseikalosha 373 210 336ms 22 Jun 2025 First Prev 451–525 of 670 Next Last