Tic-tac-toe in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 376th jared-hughes 644 112 11ms 13 Feb 2025 377th MeWhenI 🇻🇦 644 147 178ms 30 Jan 2025 378th dokutan 641 162 520ms 24 Sep 2025 379th tobeannouncd 641 192 231ms 25 Apr 2025 380th gastropner 639 92 287ms 10 Feb 2025 381st MeWhenI 🇻🇦 639 97 1,192ms 15 Sep 2025 382nd the-zammers 638 193 216ms 2 Feb 2025 383rd Shanethegamer 🇺🇸 635 141 152ms 6 Feb 2025 384th MeWhenI 🇻🇦 635 147 192ms 31 Jan 2025 385th Pyroan 634 141 14ms 15 Feb 2025 386th galloj 🇨🇿 632 68 38ms 30 Jan 2025 387th targrik 627 115 13ms 5 Feb 2025 388th MeWhenI 🇻🇦 627 121 226ms 8 Jul 2025 389th gresm 625 143 13ms 30 Jan 2025 390th AdrienHache 🇫🇷 624 77 66ms 30 Jan 2025 391st KatieLG 🇬🇧 624 127 1,092ms 14 Aug 2025 392nd Shanethegamer 🇺🇸 624 147 481ms 6 Feb 2025 393rd madex 🇩🇪 624 152 3ms 9 Feb 2025 394th Shanethegamer 🇺🇸 622 150 163ms 6 Feb 2025 395th madex 🇩🇪 620 144 17ms 31 Jan 2025 395th nooberitess 620 144 18ms 8 Apr 2025 395th neihousaigaai 620 144 21ms 10 Apr 2025 398th targrik 619 124 65ms 2 Jul 2025 399th Shanethegamer 🇺🇸 617 139 16ms 22 Feb 2025 400th codewrite 🇬🇧 616 145 25ms 15 May 2025 401st Natanaelel 🇸🇪 613 201 288ms 20 Jun 2025 402nd MeWhenI 🇻🇦 611 311 1,381ms 10 Feb 2025 403rd MeWhenI 🇻🇦 608 241 42ms 29 Apr 2025 404th rucin93 🇵🇱 604 148 17ms 30 Jan 2025 405th kdx2a 597 159 3ms 11 Feb 2025 406th LukeBridges 🇬🇧 596 121 13ms 4 Feb 2025 407th dokutan 595 148 27ms 31 Jan 2025 408th yeminghan2021 594 192 59ms 2 Feb 2025 409th IsaacAlexBarden 592 151 34ms 6 Feb 2025 409th OllieBoyne 🇬🇧 592 151 19ms 6 Feb 2025 409th Mabeloid 🇳🇴 592 151 17ms 14 Feb 2025 412th voytxt 🇨🇿 590 322 1,653ms 1 Feb 2025 413th dokutan 588 129 415ms 9 Feb 2025 414th dmrichwa 🇺🇸 586 123 13ms 31 Jan 2025 415th Shanethegamer 🇺🇸 586 158 8ms 6 Feb 2025 416th msbranicky 585 193 10ms 2 Feb 2025 417th Shanethegamer 🇺🇸 584 107 436ms 26 Jan 2025 418th jatloe 584 153 16ms 17 Mar 2025 419th MeWhenI 🇻🇦 580 144 351ms 28 Jan 2025 419th GolfingSuccess 🇬🇷 580 144 24ms 31 Jan 2025 421st Emutis 🇱🇹 580 154 21ms 14 Feb 2025 422nd dokutan 578 137 763ms 31 Jan 2025 423rd CaedenHarper 🇨🇦 574 181 744ms 20 days ago 424th Fracture17 573 156 20ms 12 Feb 2025 425th gnlow 🇰🇷 572 126 11ms 11 Feb 2025 425th ShiraJoseph 🇺🇸 572 126 18ms 24 Feb 2025 427th Shanethegamer 🇺🇸 569 95 1,223ms 17 Jan 2025 428th bobbysq 569 157 17ms 4 Mar 2025 428th klixel 🇨🇦 569 157 17ms 19 Jul 2025 430th madex 🇩🇪 568 127 13ms 10 Feb 2025 431st starfihs 565 158 26ms 10 Feb 2025 432nd FlyingPenguin223 564 164 7ms 14 Feb 2025 433rd martindotexe 🇳🇴 558 160 19ms 14 Feb 2025 434th dokutan 555 130 13ms 31 Jan 2025 435th croc54 555 161 13ms 31 Jan 2025 436th The3gs 554 236 189ms 26 Jan 2025 437th vhoulbreque 🇫🇷 548 163 26ms 4 Feb 2025 438th MeWhenI 🇻🇦 547 99 20ms 27 Jan 2025 439th Shanethegamer 🇺🇸 546 153 371ms 31 Jan 2025 440th Shanethegamer 🇺🇸 545 92 52ms 17 Jan 2025 441st Shanethegamer 🇺🇸 540 163 16ms 16 Feb 2025 442nd FlorianCassayre 🇫🇷 538 166 27ms 31 Jan 2025 442nd noanabeshima 538 166 17ms 9 Jul 2025 442nd yokasuretsu 538 166 20ms 11 Jul 2025 445th JDiLenarda 🇫🇷 538 222 1,487ms 26 Jun 2025 446th Keegan-T 🇨🇦 535 167 18ms 16 Apr 2025 446th evan18c 535 167 17ms 16 Apr 2025 446th Babafaba 535 167 29ms 2 days ago 449th Shanethegamer 🇺🇸 534 142 197ms 9 Feb 2025 450th CutSandstone 532 168 24ms 30 Jan 2025 First Prev 376–450 of 649 Next Last