Forsyth–Edwards Notation 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 151st MeWhenI 🇻🇦 866 145 29 Dec 2024 152nd 386asm 🇺🇸 865 148 2 May 2023 153rd GrayJoKing 🇦🇺 864 149 30 Jul 2023 154th Shanethegamer 🇺🇸 864 168 1,337ms 12 May 2023 155th sean-niemann 🇺🇸 863 155 27 days ago 156th kg583 🇺🇸 862 156 44ms 23 Jun 2025 157th emgordon154 861 95 23 Apr 2025 157th CaedenHarper 🇨🇦 861 95 1 Aug 2025 157th edsrzf 🇳🇿 861 95 31 Aug 2025 160th Irratix 🇳🇱 859 112 27 May 2023 160th coreynash 859 112 12 Oct 2023 162nd emgordon154 858 90 399ms 23 Apr 2025 163rd xsot 🇸🇬 858 123 20 Apr 2025 163rd targrik 858 123 1 Aug 2025 165th ovs-code 🇩🇪 857 56 25 Feb 2025 166th edsrzf 🇳🇿 857 192 30ms 26 Apr 2025 167th GrayJoKing 🇦🇺 855 129 17ms 13 Jun 2023 167th annaproxy 855 129 18ms 13 Jun 2023 169th acotis 855 177 16 Apr 2025 170th nwellnhof 🇩🇪 855 184 284ms 6 May 2023 171st emgordon154 854 96 6ms 11 Oct 2024 171st sean-niemann 🇺🇸 854 96 4ms 11 Jan 2025 173rd primo-ppcg 🇹🇭 853 182 4 May 2025 174th DialFrost 🇸🇬 852 96 8 Oct 2023 174th neel11235813 852 96 25 Oct 2023 174th anter69 🇭🇺 852 96 7 Oct 2024 174th roguh 🇬🇹 852 96 15 Oct 2024 178th Steffan153 🇫🇮 852 124 127ms 3 May 2023 179th GrayJoKing 🇦🇺 852 136 17 Sep 2023 180th MeWhenI 🇻🇦 852 138 8ms 15 Jun 2023 181st ovs-code 🇩🇪 851 73 1 May 2023 181st prplz 🇦🇺 851 73 9 May 2023 183rd Salutations45 851 96 2ms 22 Jan 2025 184th namelessiw 850 116 19 hours ago 185th inventshah 849 167 2ms 11 Jan 2024 186th canissimia 🇦🇶 849 197 2ms 28 Aug 2023 187th Shanethegamer 🇺🇸 848 91 395ms 16 Jan 2024 188th edsrzf 🇳🇿 844 168 2ms 16 Apr 2025 189th antimon2 🇯🇵 843 90 2 May 2023 190th SirBogman 🇺🇸 843 97 1 May 2023 190th Shanethegamer 🇺🇸 843 97 2 May 2023 192nd GrayJoKing 🇦🇺 843 150 436ms 24 Jul 2025 193rd lynn 842 57 17 Oct 2023 194th DialFrost 🇸🇬 841 159 489ms 27 days ago 194th CaedenHarper 🇨🇦 841 159 17 days ago 196th m-tkach 🇺🇦 841 193 27ms 13 May 2023 197th sisyphus-ppcg 🇦🇺 840 65 1 May 2023 198th primo-ppcg 🇹🇭 840 138 29 Sep 2023 199th duckyluuk 🇳🇱 839 92 391ms 28 Aug 2024 200th Steffan153 🇫🇮 839 149 20 Aug 2023 201st MeWhenI 🇻🇦 837 115 26 Feb 2025 202nd edsrzf 🇳🇿 837 211 17 Jun 2025 203rd AlephSquirrel 836 158 8ms 23 Jan 2025 204th Steffan153 🇫🇮 835 80 2ms 2 May 2023 205th NerdyMcNerd42 835 98 13 May 2023 206th Steffan153 🇫🇮 835 197 31ms 9 May 2023 207th Yewzir 🇧🇪 834 170 2ms 14 Feb 2025 208th m-tkach 🇺🇦 833 193 2ms 4 Mar 2025 209th stefangimmillaro 832 127 124ms 23 May 2025 210th duckyluuk 🇳🇱 832 151 14 Jan 2025 211th edsrzf 🇳🇿 831 127 25 Jul 2025 212th MichalMarsalek 🇨🇿 831 152 454ms 2 Jun 2023 213th albanian-laundromat 831 314 2 days ago 214th nwellnhof 🇩🇪 829 121 1ms 6 May 2023 215th btnlq 828 119 400ms 9 May 2023 215th tomtheisen 🇺🇸 828 119 364ms 13 Feb 2025 217th jared-hughes 828 259 8ms 7 Jul 2024 218th InigoK 🇺🇸 826 99 29 Aug 2025 218th qpwoeirut 826 99 21 days ago 220th edsrzf 🇳🇿 826 162 27 days ago 220th stefangimmillaro 826 162 16 days ago 222nd dokutan 825 81 2ms 7 Sep 2023 223rd nwellnhof 🇩🇪 822 117 25 May 2023 223rd quirked-up 822 117 31 Aug 2023 223rd KrausRaus 🇺🇸 822 117 3 Nov 2023 First Prev 151–225 of 790 Next Last