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 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 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 Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 76th pardouin 🇫🇷 902 71 29 Jan 2025 76th kg583 🇺🇸 902 71 29 Jan 2025 76th sean-niemann 🇺🇸 902 71 31 Jan 2025 79th pardouin 🇫🇷 902 93 27 Jan 2025 79th JayXon 🇺🇸 902 93 6 Feb 2025 81st emgordon154 900 80 12 Feb 2025 82nd ovs-code 🇩🇪 896 48 30 Jan 2025 83rd JayXon 🇺🇸 895 127 10 Feb 2025 84th DialFrost 🇸🇬 894 56 26 Jan 2025 84th stefangimmillaro 894 56 31 Jan 2025 84th GrayJoKing 🇦🇺 894 56 6 Apr 2025 87th saito-ta 🇯🇵 893 80 9 Feb 2025 88th tomtheisen 🇺🇸 893 88 5 Feb 2025 89th emgordon154 893 94 30 Jan 2025 90th error256 892 85 29 May 2025 91st Artemis21 🇬🇧 891 78 13 Feb 2025 91st emgordon154 891 78 7 Jun 2025 91st duckyluuk 🇳🇱 891 78 19 hours ago 94th rucin93 🇵🇱 890 72 31 Jan 2025 95th JayXon 🇺🇸 890 143 15 Feb 2025 96th stefangimmillaro 889 81 3 Feb 2025 97th error256 889 99 26 Jan 2025 97th edsrzf 🇳🇿 889 99 31 Jan 2025 99th DialFrost 🇸🇬 887 85 28 Feb 2025 100th ovs-code 🇩🇪 883 63 31 Jan 2025 101st ovs-code 🇩🇪 882 84 29 Jan 2025 102nd JayXon 🇺🇸 882 104 9 Feb 2025 103rd edsrzf 🇳🇿 881 105 9 Feb 2025 104th JayXon 🇺🇸 881 106 11 Feb 2025 105th anter69 🇭🇺 880 79 3 Feb 2025 105th lifthrasiir 🇰🇷 880 79 11 Feb 2025 107th SirBogman 🇺🇸 879 57 29 Jan 2025 108th SirBogman 🇺🇸 879 67 30 Jan 2025 109th SirBogman 🇺🇸 877 52 29 Jan 2025 110th JayXon 🇺🇸 877 153 4 Mar 2025 110th keelimeguy 🇺🇸 877 153 28 Mar 2025 112th JayXon 🇺🇸 875 149 7 Feb 2025 113th edsrzf 🇳🇿 874 100 30 May 2025 114th JayXon 🇺🇸 874 119 11 Feb 2025 115th mousetail 🇳🇱 873 93 31 Jan 2025 116th JayXon 🇺🇸 873 102 7 Feb 2025 117th JayXon 🇺🇸 873 106 10 Feb 2025 118th sean-niemann 🇺🇸 872 62 28 Jan 2025 118th stefangimmillaro 872 62 31 Jan 2025 120th emgordon154 871 101 16 Feb 2025 121st duckyluuk 🇳🇱 870 96 18 Feb 2025 122nd ovs-code 🇩🇪 869 141 31 Jan 2025 122nd xnor-gate 869 141 3 Feb 2025 124th DialFrost 🇸🇬 868 78 31 Jan 2025 125th error256 868 83 25 Jan 2025 125th Kacarott 🇦🇺 868 83 18 Feb 2025 127th JayXon 🇺🇸 868 109 24 May 2025 128th bitsandbeyond 🇳🇱 866 68 31 Jan 2025 129th lifthrasiir 🇰🇷 866 74 11 Feb 2025 130th stefangimmillaro 866 147 31 Jan 2025 131st IanUtley 863 118 16 Feb 2025 132nd JayXon 🇺🇸 863 130 12 Feb 2025 133rd JayXon 🇺🇸 862 88 31 May 2025 134th sean-niemann 🇺🇸 862 107 31 Jan 2025 134th rucin93 🇵🇱 862 107 31 Jan 2025 136th DialFrost 🇸🇬 860 50 26 Jan 2025 136th pardouin 🇫🇷 860 50 29 Jan 2025 136th stefangimmillaro 860 50 3 Feb 2025 139th emgordon154 859 121 8 Jun 2025 140th sean-niemann 🇺🇸 858 81 28 Jan 2025 141st Natanaelel 🇸🇪 857 84 26 Jan 2025 141st MeWhenI 🇻🇦 857 84 27 Jan 2025 143rd ovs-code 🇩🇪 856 98 31 Jan 2025 144th snyderek 🇺🇸 855 133 4 Feb 2025 145th CLOStrophobic 🇮🇹 855 134 25 Jan 2025 146th 2bular 854 47 27 Jan 2025 147th Kacarott 🇦🇺 853 106 15 Feb 2025 148th JayXon 🇺🇸 853 140 16 Feb 2025 149th error256 852 223 29 May 2025 150th sean-niemann 🇺🇸 851 145 31 Jan 2025 Prev 76–150 of 569 Next