Forsyth–Edwards Notation 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 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 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 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 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 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 Turtle Tutorial # Golfer Points Chars Time Submitted 151st edsrzf 🇳🇿 863 136 103ms 72 mins ago 152nd kg583 🇺🇸 861 88 393ms 20 Feb 2024 153rd 386asm 🇺🇸 859 148 41ms 2 May 2023 154th sean-niemann 🇺🇸 859 155 366ms 24 Sep 2025 155th Natanaelel 🇸🇪 858 77 2ms 5 May 2023 156th emgordon154 858 95 10ms 23 Apr 2025 156th CaedenHarper 🇨🇦 858 95 16ms 1 Aug 2025 158th GrayJoKing 🇦🇺 858 149 3ms 30 Jul 2023 159th Shanethegamer 🇺🇸 858 168 1,390ms 12 May 2023 160th Irratix 🇳🇱 856 112 9ms 27 May 2023 160th coreynash 856 112 9ms 12 Oct 2023 162nd kg583 🇺🇸 855 156 39ms 23 Jun 2025 163rd sean-niemann 🇺🇸 855 158 2ms 12 days ago 164th edsrzf 🇳🇿 853 95 1,136ms 31 Aug 2025 165th acotis 853 177 190ms 16 Apr 2025 166th nwellnhof 🇩🇪 853 184 263ms 6 May 2023 167th edsrzf 🇳🇿 852 192 30ms 26 Apr 2025 168th xsot 🇸🇬 851 123 5ms 20 Apr 2025 168th targrik 851 123 5ms 1 Aug 2025 170th snoozingnewt 🇺🇸 851 138 138ms 6 hours ago 171st DialFrost 🇸🇬 849 96 9ms 8 Oct 2023 171st neel11235813 849 96 9ms 25 Oct 2023 171st anter69 🇭🇺 849 96 9ms 7 Oct 2024 171st roguh 🇬🇹 849 96 10ms 15 Oct 2024 175th Steffan153 🇫🇮 848 124 104ms 3 May 2023 176th GrayJoKing 🇦🇺 848 129 17ms 13 Jun 2023 176th annaproxy 848 129 18ms 13 Jun 2023 178th primo-ppcg 🇹🇭 847 182 51ms 4 May 2025 179th GrayJoKing 🇦🇺 846 136 71ms 17 Sep 2023 180th emgordon154 845 96 6ms 11 Oct 2024 180th sean-niemann 🇺🇸 845 96 4ms 11 Jan 2025 182nd namelessiw 845 116 375ms 21 Oct 2025 183rd ovs-code 🇩🇪 844 73 40ms 1 May 2023 183rd prplz 🇦🇺 844 73 35ms 9 May 2023 185th MeWhenI 🇻🇦 844 138 6ms 15 Jun 2023 186th canissimia 🇦🇶 844 197 2ms 28 Aug 2023 187th emgordon154 842 90 399ms 23 Apr 2025 188th Salutations45 842 96 2ms 22 Jan 2025 189th edsrzf 🇳🇿 841 211 1,630ms 17 Jun 2025 190th SirBogman 🇺🇸 840 97 11ms 1 May 2023 191st DialFrost 🇸🇬 839 140 94ms 6 hours ago 192nd DialFrost 🇸🇬 837 159 358ms 24 Sep 2025 192nd CaedenHarper 🇨🇦 837 159 339ms 4 Oct 2025 194th antimon2 🇯🇵 836 90 1,268ms 2 May 2023 195th GrayJoKing 🇦🇺 836 150 373ms 24 Jul 2025 196th m-tkach 🇺🇦 836 193 27ms 13 May 2023 197th Shanethegamer 🇺🇸 835 97 1,233ms 2 May 2023 198th MeWhenI 🇻🇦 834 115 8ms 26 Feb 2025 199th primo-ppcg 🇹🇭 834 138 76ms 29 Sep 2023 200th Shanethegamer 🇺🇸 833 91 395ms 16 Jan 2024 201st Steffan153 🇫🇮 833 149 4ms 20 Aug 2023 202nd NerdyMcNerd42 832 98 10ms 13 May 2023 203rd MeWhenI 🇻🇦 832 145 11ms 29 Dec 2024 204th h3ra993huskp 🇯🇵 832 160 356ms 28 hours ago 205th AlephSquirrel 830 158 8ms 23 Jan 2025 206th Steffan153 🇫🇮 830 197 31ms 9 May 2023 207th sisyphus-ppcg 🇦🇺 828 65 119ms 1 May 2023 208th stefangimmillaro 828 127 103ms 23 May 2025 209th m-tkach 🇺🇦 828 193 2ms 4 Mar 2025 210th albanian-laundromat 828 312 437ms 24 Oct 2025 211th Steffan153 🇫🇮 826 80 2ms 2 May 2023 212th MichalMarsalek 🇨🇿 825 152 355ms 2 Jun 2023 213th duckyluuk 🇳🇱 824 92 391ms 28 Aug 2024 214th btnlq 824 119 360ms 9 May 2023 214th tomtheisen 🇺🇸 824 119 367ms 13 Feb 2025 216th edsrzf 🇳🇿 824 127 4ms 25 Jul 2025 217th jared-hughes 824 259 8ms 7 Jul 2024 218th InigoK 🇺🇸 823 99 9ms 29 Aug 2025 218th qpwoeirut 823 99 10ms 1 Oct 2025 218th snoozingnewt 🇺🇸 823 99 11ms 31 Oct 2025 221st edsrzf 🇳🇿 822 162 344ms 24 Sep 2025 221st stefangimmillaro 822 162 348ms 6 Oct 2025 221st MeWhenI 🇻🇦 822 162 344ms 23 days ago 224th nwellnhof 🇩🇪 819 117 9ms 25 May 2023 224th quirked-up 819 117 9ms 31 Aug 2023 First Prev 151–225 of 823 Next Last