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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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 297th rucin93 🇵🇱 700 99 13ms 31 May 2025 302nd Shanethegamer 🇺🇸 699 270 843ms 31 Jan 2025 303rd MeWhenI 🇻🇦 693 100 87ms 12 Jul 2025 303rd nwellnhof 🇩🇪 693 100 21ms 16 Jul 2025 303rd ryyyn 🇺🇸 693 100 38ms 3 Oct 2025 303rd luuumine 🇫🇷 693 100 14ms 31 Oct 2025 307th dokutan 692 110 15ms 6 Feb 2025 308th MeWhenI 🇻🇦 690 92 756ms 12 Jul 2025 309th MeWhenI 🇻🇦 688 217 1,662ms 22 days ago 310th Andrey-Plotnikov 687 104 11ms 29 May 2025 311th MeWhenI 🇻🇦 687 165 401ms 29 Jan 2025 312th ovs-code 🇩🇪 686 101 42ms 27 Jan 2025 312th stefangimmillaro 686 101 13ms 29 Jan 2025 314th retrohun 686 102 534ms 14 Feb 2025 315th MeWhenI 🇻🇦 685 163 16ms 8 Jul 2025 316th dmrichwa 🇺🇸 681 105 14ms 31 Jan 2025 317th cefqrn 679 102 26ms 14 Feb 2025 318th dokutan 677 62 38ms 31 Jan 2025 319th Shanethegamer 🇺🇸 677 198 302ms 31 Jan 2025 319th edsrzf 🇳🇿 677 198 307ms 20 Aug 2025 321st DialFrost 🇸🇬 676 66 4ms 27 Jan 2025 322nd SirBogman 🇺🇸 676 70 45ms 5 Feb 2025 323rd dokutan 675 94 511ms 1 Feb 2025 324th Shanethegamer 🇺🇸 671 153 589ms 16 Feb 2025 325th MeWhenI 🇻🇦 669 211 11ms 26 Jan 2025 326th MeWhenI 🇻🇦 667 141 3ms 29 Jan 2025 327th 5cw 🇺🇸 666 104 20ms 1 Feb 2025 327th GrayJoKing 🇦🇺 666 104 17ms 2 Jul 2025 327th fourth-bit 666 104 18ms 23 Sep 2025 330th AlephSquirrel 664 172 16ms 25 Jan 2025 331st tayloia 🇬🇧 662 108 14ms 26 Jan 2025 331st dokutan 662 108 11ms 1 Feb 2025 331st coreynash 662 108 12ms 13 Feb 2025 334th MeWhenI 🇻🇦 662 155 834ms 27 Jan 2025 335th SirBogman 🇺🇸 660 105 19ms 29 Jan 2025 335th martindotexe 🇳🇴 660 105 15ms 14 Feb 2025 335th inventshah 660 105 14ms 14 Apr 2025 338th emgordon154 659 128 55ms 29 May 2025 339th olleicua 🇺🇸 656 109 11ms 9 Sep 2025 340th CaedenHarper 🇨🇦 654 93 1,018ms 2 Oct 2025 341st duckyluuk 🇳🇱 654 97 934ms 5 Feb 2025 342nd j2e2 🇪🇸 652 154 33ms 14 Feb 2025 343rd Shanethegamer 🇺🇸 649 97 159ms 16 Jan 2025 344th DialFrost 🇸🇬 648 107 18ms 26 Jan 2025 344th ahmetdemirag 🇨🇾 648 107 20ms 14 Feb 2025 344th xsot 🇸🇬 648 107 23ms 4 Jul 2025 347th emgordon154 648 200 209ms 18 Feb 2025 348th Salutations45 645 82 10ms 7 Oct 2025 349th dokutan 643 98 126ms 1 Feb 2025 350th FlorianCassayre 🇫🇷 642 108 20ms 31 Jan 2025 350th Bulmenisaurus 642 108 18ms 4 Feb 2025 350th snoozingnewt 🇺🇸 642 108 21ms 1 Nov 2025 353rd rucin93 🇵🇱 642 122 401ms 25 Jul 2025 354th jared-hughes 638 112 12ms 13 Feb 2025 355th btjones0 636 109 17ms 5 Feb 2025 355th Fvirgilio 636 109 14ms 4 Sep 2025 355th Babafaba 636 109 20ms 22 Oct 2025 358th dokutan 635 162 446ms 24 Sep 2025 359th tobeannouncd 635 192 231ms 25 Apr 2025 360th MeWhenI 🇻🇦 634 147 178ms 30 Jan 2025 361st the-zammers 632 193 216ms 2 Feb 2025 362nd error256 630 110 19ms 17 Feb 2025 362nd Kacarott 🇦🇺 630 110 19ms 17 Feb 2025 364th MeWhenI 🇻🇦 630 147 129ms 31 Jan 2025 365th gastropner 628 92 343ms 10 Feb 2025 366th MeWhenI 🇻🇦 627 97 901ms 15 Sep 2025 367th Shanethegamer 🇺🇸 626 141 132ms 6 Feb 2025 368th AlephSquirrel 624 111 19ms 31 Dec 2024 368th Natanaelel 🇸🇪 624 111 25ms 25 Jan 2025 368th Keegan-T 🇨🇦 624 111 21ms 20 Apr 2025 368th bzijlema 🇳🇱 624 111 17ms 27 Jun 2025 368th edsrzf 🇳🇿 624 111 35ms 20 Aug 2025 373rd AlephSquirrel 622 102 1,150ms 25 Jan 2025 374th targrik 622 115 14ms 5 Feb 2025 375th madex 🇩🇪 619 152 3ms 9 Feb 2025 First Prev 301–375 of 667 Next Last