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 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 Transpose Sentence 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Transpose Sentence 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 451st Pyroan 474 160 15 Feb 2025 452nd Alban-Boissard 469 190 14 Jun 2025 453rd viv511 469 243 13 Feb 2025 454th CornerMercury 🇬🇧 462 193 26 Jan 2025 455th heanyang1 461 205 3 Jun 2025 456th msbranicky 457 195 1 Feb 2025 457th Robvdhout 456 158 10 Apr 2025 458th albanian-laundromat 455 271 14 days ago 459th msbranicky 454 185 2 Feb 2025 460th Ripick 447 205 15 Apr 2025 461st YAJUE114514 444 201 8 days ago 461st AstroOrbis 444 201 7 days ago 463rd KrausRaus 🇺🇸 442 163 11 Feb 2025 463rd kirjavascript 442 163 14 Feb 2025 465th weliveinhell 🇭🇹 434 166 18 Jun 2025 466th JunkIce 431 207 31 Jan 2025 466th Flekay 🇩🇪 431 207 9 days ago 468th dokutan 427 194 1 Feb 2025 469th maxgodfrey2004 🇨🇦 427 267 14 Feb 2025 470th RedzGoose 🇦🇺 423 211 10 Feb 2025 471st acollett89 421 171 6 days ago 472nd aksyristos 417 214 21 Mar 2025 472nd TheZwierzLF 🇵🇱 417 214 29 May 2025 474th yhm138 413 216 16 Feb 2025 475th mbittner20 411 217 24 Feb 2025 475th aaardwark 411 217 31 May 2025 477th Maltaran 🇵🇱 406 233 14 Feb 2025 478th madeforlosers 405 178 28 Feb 2025 479th RaBa21 🇭🇺 402 222 4 May 2025 480th Waffle3z 401 231 7 Feb 2025 481st JunkIce 397 199 31 Jan 2025 482nd aliakseikalosha 394 210 22 Jun 2025 483rd madex 🇩🇪 391 128 31 Jan 2025 484th MeWhenI 🇻🇦 390 446 13 Mar 2025 485th JRaspass 🇬🇧 383 119 3 Feb 2025 486th Wonamm 383 233 14 Feb 2025 486th TheAtrossian 383 233 15 Feb 2025 488th cdesodt 373 239 13 days ago 489th Schmitt-Very-Cool 371 343 3 Feb 2025 490th madex 🇩🇪 369 353 28 Jan 2025 491st scpchicken 🇵🇼 364 245 31 Jan 2025 492nd Yewzir 🇧🇪 361 247 6 Feb 2025 493rd MiLk 355 251 19 Feb 2025 494th zakariamouhid 350 206 8 Mar 2025 495th dokutan 347 328 28 Apr 2025 496th viv511 345 274 7 Feb 2025 497th mossiegoat 342 261 9 days ago 498th ereztaiar 🇮🇱 340 395 8 Apr 2025 499th Stockoh 🇫🇷 339 263 13 Feb 2025 500th KatieLG 🇬🇧 333 428 23 days ago 501st Yewzir 🇧🇪 331 239 7 Feb 2025 502nd lucasging 331 269 13 Jun 2025 503rd Jacob385 327 389 14 Feb 2025 504th HumanoidCPU 324 292 5 Jun 2025 505th Chinay-Domitrix 🇺🇸 315 266 6 Apr 2025 506th The-Wolfson 309 302 5 Feb 2025 507th HumanoidCPU 305 236 8 Feb 2025 508th HumanoidCPU 293 304 26 Jan 2025 509th ehulinsky 🇺🇸 281 241 3 Apr 2025 510th mousetail 🇳🇱 279 339 31 Jan 2025 511th mintyproof 275 324 14 Feb 2025 512th atazzam 🇺🇸 272 328 14 Feb 2025 513th IISResetMe 271 217 25 Feb 2025 514th HumanoidCPU 267 296 26 Jan 2025 515th codewrite 🇬🇧 263 315 17 May 2025 516th ibeucaly 260 516 11 Mar 2025 517th prplz 🇦🇺 257 347 14 Feb 2025 518th Bit125 254 351 11 Feb 2025 519th nephila-nacrea 🇬🇧 245 186 31 Jan 2025 520th MeWhenI 🇻🇦 241 513 9 May 2025 521st zt14427 234 381 13 Feb 2025 522nd atazzam 🇺🇸 232 548 15 Feb 2025 523rd Maximizer02 183 482 5 Feb 2025 524th jbdrucker 176 410 14 Feb 2025 525th kevinnaviapaiva 166 538 14 Feb 2025 Prev 451–525 of 590 Next
