Foo Fizz Buzz Bar 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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic 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 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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 300th JayXon 🇺🇸 918 105 93ms 24 Feb 2023 300th MeWhenI 🇻🇦 918 105 92ms 8 Mar 2023 300th sean-niemann 🇺🇸 918 105 106ms 1 Jan 2025 300th kaascevich 918 105 97ms 21 Jul 2025 305th pardouin 🇫🇷 918 137 262ms 29 Sep 2024 305th sean-niemann 🇺🇸 918 137 252ms 18 Mar 2025 307th DialFrost 🇸🇬 917 80 1,096ms 29 Aug 2025 307th edsrzf 🇳🇿 917 80 1,038ms 4 Sep 2025 307th CaedenHarper 🇨🇦 917 80 1,353ms 9 Sep 2025 307th sean-niemann 🇺🇸 917 80 889ms 12 Sep 2025 311th Sakisan 🇧🇪 917 81 439ms 14 Jul 2022 311th HPWiz 🇳🇿 917 81 437ms 3 May 2024 313th sisyphus-ppcg 🇦🇺 917 105 2ms 15 Sep 2022 314th olivermrose 🇺🇸 916 67 49ms 23 Nov 2021 314th sean-niemann 🇺🇸 916 67 40ms 14 Aug 2025 316th GeneralTwi 916 71 11ms 28 Apr 2022 316th EthanGrant1 916 71 12ms 22 Sep 2022 316th aVitness 916 71 10ms 13 Jan 2023 316th SB-945 916 71 12ms 20 Jun 2023 316th FCORMERAIS 916 71 12ms 6 Mar 2024 316th 123mjb 916 71 13ms 26 Jun 2025 316th RJFuller 916 71 16ms 30 Jun 2025 316th RaBa21 🇭🇺 916 71 16ms 11 Jul 2025 324th dokutan 916 135 385ms 24 Sep 2025 324th Shanethegamer 🇺🇸 916 135 365ms 25 Sep 2025 324th Yewzir 🇧🇪 916 135 440ms 2 Oct 2025 324th namelessiw 916 135 349ms 4 Oct 2025 324th stefangimmillaro 916 135 616ms 6 Oct 2025 329th emplv 🇱🇻 915 84 12ms 22 Nov 2021 329th SirBogman 🇺🇸 915 84 11ms 24 Nov 2021 329th uttumuttu 🇫🇮 915 84 11ms 4 Jan 2022 329th Steffan153 🇫🇮 915 84 17ms 31 Dec 2022 329th vlpx 🇫🇮 915 84 12ms 1 Aug 2024 329th sean-niemann 🇺🇸 915 84 10ms 12 Jan 2025 329th rucin93 🇵🇱 915 84 12ms 18 Feb 2025 336th m-tkach 🇺🇦 915 130 56ms 18 Jan 2022 336th snyderek 🇺🇸 915 130 72ms 17 Oct 2024 338th JayXon 🇺🇸 913 104 99ms 23 Nov 2021 339th GrayJoKing 🇦🇺 912 84 11ms 22 Aug 2023 340th rak1507 🇬🇧 911 52 2ms 21 Jan 2022 341st sisyphus-ppcg 🇦🇺 911 54 112ms 21 Dec 2022 341st ovs-code 🇩🇪 911 54 140ms 30 Dec 2023 341st SirBogman 🇺🇸 911 54 150ms 23 Jan 2024 344th MeWhenI 🇻🇦 911 85 10ms 16 Dec 2024 344th GolfingSuccess 🇬🇷 911 85 9ms 24 Dec 2024 346th Shanethegamer 🇺🇸 911 86 2ms 2 Nov 2022 346th inventshah 911 86 3ms 2 Nov 2022 346th pardouin 🇫🇷 911 86 2ms 17 Aug 2024 346th GolfingSuccess 🇬🇷 911 86 2ms 16 Oct 2024 346th DialFrost 🇸🇬 911 86 2ms 21 Dec 2024 346th snoozingnewt 🇺🇸 911 86 2ms 26 days ago 352nd primo-ppcg 🇹🇭 911 118 41ms 7 Jul 2022 353rd kg583 🇺🇸 911 119 26ms 11 Oct 2024 354th pardouin 🇫🇷 910 98 120ms 17 Aug 2024 355th ovs-code 🇩🇪 909 75 362ms 26 Mar 2024 356th kg583 🇺🇸 909 91 15ms 17 days ago 357th primo-ppcg 🇹🇭 909 99 43ms 26 Apr 2025 357th marshallward 🇺🇸 909 99 45ms 6 May 2025 359th lynn 909 102 1,231ms 28 Nov 2021 360th Alex-x90 🇺🇸 909 104 160ms 25 Mar 2023 361st Liibe 909 136 417ms 25 Sep 2025 362nd m-tkach 🇺🇦 909 142 4ms 14 Jan 2025 363rd JayXon 🇺🇸 908 83 944ms 3 Apr 2024 363rd Steffan153 🇫🇮 908 83 1,039ms 4 Apr 2024 363rd sean-niemann 🇺🇸 908 83 1,051ms 3 Oct 2025 366th nwellnhof 🇩🇪 908 106 4ms 12 Jun 2022 367th JayXon 🇺🇸 908 108 3,644ms 10 Dec 2024 368th Lydxn 🇨🇦 907 72 241ms 21 Nov 2021 368th primo-ppcg 🇹🇭 907 72 245ms 22 Nov 2021 368th btnlq 907 72 238ms 22 Nov 2021 368th sisyphus-ppcg 🇦🇺 907 72 246ms 12 Feb 2022 368th Feniske 🇫🇷 907 72 231ms 25 Aug 2022 368th JoshFurtado 907 72 244ms 25 Apr 2023 368th sean-niemann 🇺🇸 907 72 229ms 9 Aug 2023 368th nwellnhof 🇩🇪 907 72 253ms 20 Aug 2023 First Prev 301–375 of 3,300 Next Last