Tic-tac-toe in all languages 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 641st Schmitt-Very-Cool 336 311 680ms 3 Oct 2025 642nd gigaprofisi 🇺🇸 334 217 13ms 4 Nov 2025 643rd lucasging 333 269 14ms 13 Jun 2025 644th Yewzir 🇧🇪 332 239 640ms 7 Feb 2025 645th omero-san 331 271 15ms 26 Sep 2025 646th denkyuu1 328 192 566ms 11 days ago 647th HumanoidCPU 328 292 3ms 5 Jun 2025 648th The-Wolfson 313 302 137ms 5 Feb 2025 649th HumanoidCPU 307 236 23ms 8 Feb 2025 650th CarterStroik 307 307 4ms 13 Nov 2025 651st CaedenHarper 🇨🇦 307 312 3ms 12 Sep 2025 652nd Nikinator2704 306 293 14ms 1 Nov 2025 653rd TheZwierzLF 🇵🇱 305 165 41ms 6 Jan 2026 654th vroup 🇩🇰 302 278 460ms 18 Aug 2025 655th jusaka 298 282 444ms 2 days ago 656th jusaka 295 261 7ms 2 days ago 657th HumanoidCPU 295 304 17ms 26 Jan 2025 658th jusaka 293 323 860ms 2 days ago 659th JOrE20 284 177 41ms 2 Feb 2026 660th ehulinsky 🇺🇸 284 241 11ms 3 Apr 2025 661st jusaka 282 266 118ms 2 days ago 662nd mousetail 🇳🇱 282 339 3ms 31 Jan 2025 663rd jusaka 281 339 206ms 2 days ago 664th mintyproof 277 324 15ms 14 Feb 2025 665th atazzam 🇺🇸 273 328 16ms 14 Feb 2025 666th Zach1031 271 424 1,395ms 15 Nov 2025 667th Jacob385 269 389 537ms 14 Feb 2025 668th HumanoidCPU 268 296 978ms 26 Jan 2025 669th dokutan 268 566 94ms 21 days ago 670th codewrite 🇬🇧 267 315 445ms 17 May 2025 671st ibeucaly 264 516 453ms 11 Mar 2025 672nd RobertBurs 259 346 14ms 26 Sep 2025 673rd prplz 🇦🇺 258 347 18ms 14 Feb 2025 674th jusaka 258 398 18ms 2 days ago 675th jusaka 256 476 48ms 3 days ago 676th Bit125 255 351 14ms 11 Feb 2025 677th jusaka 253 301 213ms 2 days ago 678th jusaka 250 236 303ms 2 days ago 679th Inbarw100 249 385 3ms 15 days ago 680th kasarino 247 341 449ms 27 Feb 2026 681st jusaka 246 468 71ms 3 days ago 682nd nephila-nacrea 🇬🇧 245 186 28ms 31 Jan 2025 683rd muser-logiccpu 🇺🇦 243 369 15ms 25 Aug 2025 684th kasarino 238 376 16ms 27 Feb 2026 685th MeWhenI 🇻🇦 238 513 45ms 9 May 2025 686th zt14427 235 381 14ms 13 Feb 2025 687th jusaka 231 297 9ms 2 days ago 688th jusaka 227 372 2,793ms 2 days ago 689th kasarino 215 566 44ms 26 Feb 2026 690th jusaka 214 723 30ms 3 days ago 691st navier-1 205 438 14ms 26 Sep 2025 692nd jusaka 205 468 3ms 3 days ago 693rd jusaka 205 663 366ms 3 days ago 694th Blendi-Goose 204 461 3ms 14 Feb 2026 695th jusaka 200 670 38ms 3 days ago 696th jusaka 198 527 520ms 3 days ago 697th jusaka 195 583 6ms 3 days ago 698th atazzam 🇺🇸 191 548 543ms 15 Feb 2025 699th jusaka 183 789 13ms 3 days ago 700th Maximizer02 182 482 19ms 5 Feb 2025 701st CaedenHarper 🇨🇦 180 279 47ms 7 Sep 2025 702nd jusaka 178 588 207ms 3 days ago 703rd jusaka 178 855 71ms 3 days ago 704th jbdrucker 177 410 13ms 14 Feb 2025 705th kasarino 176 545 3ms 7 Feb 2026 706th Zhenyu-Bo 171 525 13ms 1 Aug 2025 707th kevinnaviapaiva 167 538 13ms 14 Feb 2025 708th jusaka 165 566 406ms 3 days ago 709th jusaka 159 851 45ms 3 days ago 710th jusaka 155 311 60ms 2 days ago 711th jusaka 154 494 211ms 3 days ago 712th jusaka 152 595 142ms 3 days ago 713th jusaka 151 475 58ms 3 days ago 714th jusaka 149 689 15ms 3 days ago 715th Scenes7 135 851 3,199ms 14 Feb 2025 716th jusaka 131 714 9ms 3 days ago 717th jusaka 129 686 143ms 3 days ago 718th jusaka 128 735 5ms 3 days ago 719th jusaka 128 1,495 1,564ms 3 days ago 720th jusaka 123 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