Tic-tac-toe in all languages in chars. 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 Chars Time Submitted 301st MeWhenI 🇻🇦 689 92 756ms 12 Jul 2025 302nd Andrey-Plotnikov 687 104 14ms 29 May 2025 303rd ovs-code 🇩🇪 686 101 39ms 27 Jan 2025 303rd stefangimmillaro 686 101 17ms 29 Jan 2025 305th retrohun 686 102 534ms 14 Feb 2025 306th MeWhenI 🇻🇦 686 150 618ms 13 Jul 2025 307th MeWhenI 🇻🇦 686 165 377ms 29 Jan 2025 308th MeWhenI 🇻🇦 685 163 16ms 8 Jul 2025 309th dmrichwa 🇺🇸 680 105 16ms 31 Jan 2025 310th cefqrn 679 102 28ms 14 Feb 2025 311th dokutan 677 62 38ms 31 Jan 2025 312th DialFrost 🇸🇬 676 66 4ms 27 Jan 2025 313th SirBogman 🇺🇸 676 70 5 Feb 2025 314th dokutan 675 94 511ms 1 Feb 2025 315th Shanethegamer 🇺🇸 674 198 335ms 31 Jan 2025 315th edsrzf 🇳🇿 674 198 369ms 20 Aug 2025 317th Shanethegamer 🇺🇸 671 153 589ms 16 Feb 2025 318th MeWhenI 🇻🇦 669 211 11ms 26 Jan 2025 319th 5cw 🇺🇸 666 104 26ms 1 Feb 2025 319th GrayJoKing 🇦🇺 666 104 23ms 2 Jul 2025 319th fourth-bit 666 104 23ms 23 Sep 2025 322nd MeWhenI 🇻🇦 666 141 3ms 29 Jan 2025 323rd AlephSquirrel 664 172 16ms 25 Jan 2025 324th MeWhenI 🇻🇦 662 155 834ms 27 Jan 2025 325th tayloia 🇬🇧 661 108 13ms 26 Jan 2025 325th dokutan 661 108 13ms 1 Feb 2025 325th coreynash 661 108 12ms 13 Feb 2025 328th SirBogman 🇺🇸 660 105 24ms 29 Jan 2025 328th martindotexe 🇳🇴 660 105 18ms 14 Feb 2025 328th inventshah 660 105 21ms 14 Apr 2025 331st emgordon154 659 128 63ms 29 May 2025 332nd olleicua 🇺🇸 655 109 12ms 9 Sep 2025 333rd CaedenHarper 🇨🇦 654 93 1,615ms 19 days ago 334th duckyluuk 🇳🇱 654 97 934ms 5 Feb 2025 335th j2e2 🇪🇸 652 154 33ms 14 Feb 2025 336th Shanethegamer 🇺🇸 649 97 16 Jan 2025 337th emgordon154 648 200 266ms 18 Feb 2025 338th DialFrost 🇸🇬 647 107 22ms 26 Jan 2025 338th ahmetdemirag 🇨🇾 647 107 30ms 14 Feb 2025 338th xsot 🇸🇬 647 107 24ms 4 Jul 2025 341st Salutations45 645 82 10ms 15 days ago 342nd dokutan 643 98 1 Feb 2025 343rd rucin93 🇵🇱 642 122 367ms 25 Jul 2025 344th FlorianCassayre 🇫🇷 641 108 25ms 31 Jan 2025 344th Bulmenisaurus 641 108 23ms 4 Feb 2025 346th jared-hughes 638 112 11ms 13 Feb 2025 347th btjones0 635 109 17ms 5 Feb 2025 347th Fvirgilio 635 109 20ms 4 Sep 2025 347th Babafaba 635 109 27ms 11 hours ago 350th dokutan 635 162 520ms 27 days ago 351st tobeannouncd 635 192 231ms 25 Apr 2025 352nd MeWhenI 🇻🇦 634 147 178ms 30 Jan 2025 353rd the-zammers 632 193 216ms 2 Feb 2025 354th error256 630 110 23ms 17 Feb 2025 354th Kacarott 🇦🇺 630 110 27ms 17 Feb 2025 356th gastropner 627 92 287ms 10 Feb 2025 357th MeWhenI 🇻🇦 627 97 15 Sep 2025 358th Shanethegamer 🇺🇸 626 141 152ms 6 Feb 2025 359th MeWhenI 🇻🇦 626 147 192ms 31 Jan 2025 360th AlephSquirrel 624 111 21ms 31 Dec 2024 360th Natanaelel 🇸🇪 624 111 29ms 25 Jan 2025 360th snoozingnewt 🇺🇸 624 111 18ms 31 Mar 2025 360th Keegan-T 🇨🇦 624 111 20ms 20 Apr 2025 360th bzijlema 🇳🇱 624 111 23ms 27 Jun 2025 360th edsrzf 🇳🇿 624 111 26ms 20 Aug 2025 366th AlephSquirrel 622 102 1,150ms 25 Jan 2025 367th targrik 621 115 13ms 5 Feb 2025 368th galloj 🇨🇿 618 68 38ms 30 Jan 2025 369th madex 🇩🇪 618 152 3ms 9 Feb 2025 370th tatzyr 🇯🇵 616 80 38ms 26 Mar 2025 371st SirBogman 🇺🇸 616 103 542ms 30 Jan 2025 372nd MeWhenI 🇻🇦 616 121 226ms 8 Jul 2025 373rd Shanethegamer 🇺🇸 615 147 481ms 6 Feb 2025 374th Shanethegamer 🇺🇸 614 150 163ms 6 Feb 2025 375th commandblockguy 🇺🇸 613 113 26ms 28 Jan 2025 First Prev 301–375 of 643 Next Last