Emirp Numbers 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 366th sean-niemann 🇺🇸 869 46 83ms 7 Apr 2025 366th fuzzylojik-golf 🇺🇸 869 46 70ms 17 Sep 2025 378th prplz 🇦🇺 869 76 126ms 18 Nov 2020 379th stefangimmillaro 867 46 34ms 22 Aug 2023 380th sean-niemann 🇺🇸 867 63 2ms 24 Jul 2023 381st JayXon 🇺🇸 867 67 2ms 11 Sep 2022 382nd Natanaelel 🇸🇪 865 33 35ms 1 Mar 2025 383rd saito-ta 🇯🇵 863 34 43ms 30 Aug 2022 383rd clockworknazo 863 34 47ms 31 Aug 2022 383rd pardouin 🇫🇷 863 34 50ms 24 Oct 2024 386th GrayJoKing 🇦🇺 863 75 3ms 12 Feb 2023 387th Garklein 🇨🇦 862 29 2ms 8 Jan 2025 388th Steffan153 🇫🇮 862 61 141ms 6 Aug 2024 389th jared-hughes 861 66 2ms 17 Jul 2022 389th primo-ppcg 🇹🇭 861 66 2ms 19 Jul 2022 391st weeble 860 44 4ms 16 Dec 2024 392nd FlyingPenguin223 860 75 1ms 18 Mar 2025 393rd primo-ppcg 🇹🇭 860 84 39ms 21 Jun 2022 394th phdphil 858 43 176ms 27 Apr 2018 395th kevinmchung 858 63 10ms 24 Feb 2018 395th tjtnorton 858 63 12ms 4 Dec 2018 395th leon-w 858 63 11ms 4 Jan 2019 395th hoodadam 858 63 12ms 5 Jul 2019 395th jcl5m1 858 63 13ms 27 Jul 2019 395th jared-hughes 858 63 15ms 7 Oct 2021 395th kellantech 858 63 10ms 3 Jun 2023 395th htareque 858 63 12ms 6 Oct 2023 395th zwxzwxzwx21 858 63 10ms 7 Feb 2024 404th stefangimmillaro 854 66 101ms 15 Jul 2023 405th primo-ppcg 🇹🇭 849 57 1,159ms 11 May 2020 406th xsot 🇸🇬 849 59 436ms 14 May 2024 406th fuzzylojik-golf 🇺🇸 849 59 445ms 6 Jul 2025 408th msrawson 844 64 11ms 31 Aug 2018 408th mortimervonchappuis 844 64 11ms 17 Mar 2020 408th OllieBoyne 🇬🇧 844 64 11ms 30 Dec 2020 408th KatieLG 🇬🇧 844 64 11ms 6 May 2021 408th Fishron 844 64 19ms 19 Oct 2021 408th msbranicky 844 64 10ms 25 Jul 2023 408th jatloe 844 64 12ms 29 Oct 2024 408th ffelixm 844 64 10ms 12 Jun 2025 416th nwellnhof 🇩🇪 844 84 56ms 18 Jan 2022 417th JayXon 🇺🇸 841 53 456ms 11 Nov 2022 418th rak1507 🇬🇧 840 34 46ms 24 Oct 2021 419th emplv 🇱🇻 840 67 13ms 13 Apr 2021 419th vlpx 🇫🇮 840 67 10ms 18 Jun 2024 421st sisyphus-ppcg 🇦🇺 839 35 53ms 26 Jul 2022 421st lynn 839 35 46ms 19 Oct 2023 423rd UnderKoen 🇳🇱 837 89 2ms 1 Jul 2022 423rd sisyphus-ppcg 🇦🇺 837 89 2ms 7 Jul 2022 423rd m-tkach 🇺🇦 837 89 1ms 8 Mar 2023 423rd edsrzf 🇳🇿 837 89 2ms 5 Mar 2025 427th primo-ppcg 🇹🇭 836 51 865ms 6 Jul 2021 428th SirBogman 🇺🇸 835 60 420ms 20 Jan 2024 428th Steffan153 🇫🇮 835 60 407ms 20 Jan 2024 428th Yewzir 🇧🇪 835 60 418ms 4 Feb 2024 428th m-tkach 🇺🇦 835 60 374ms 9 Apr 2024 428th sean-niemann 🇺🇸 835 60 448ms 27 Jul 2024 428th CaedenHarper 🇨🇦 835 60 353ms 21 Aug 2024 434th Shanethegamer 🇺🇸 835 84 6ms 21 Mar 2023 435th inventshah 832 79 2ms 25 Jan 2023 435th Alex-x90 🇺🇸 832 79 2ms 27 Jan 2023 435th Yewzir 🇧🇪 832 79 1ms 22 Dec 2023 435th sean-niemann 🇺🇸 832 79 2ms 29 Jul 2024 435th pardouin 🇫🇷 832 79 2ms 5 Oct 2024 435th KasperKivimaeki 🇫🇮 832 79 2ms 4 Jan 2025 441st janlelis 831 48 35ms 25 Jan 2021 441st Steffan153 🇫🇮 831 48 32ms 18 Feb 2023 441st pardouin 🇫🇷 831 48 53ms 19 Aug 2025 441st radarek 🇵🇱 831 48 35ms 11 Sep 2025 441st sean-niemann 🇺🇸 831 48 43ms 24 days ago 446th hirosuzuki 831 65 10ms 24 Feb 2019 446th trist224 🇫🇷 831 65 15ms 15 Nov 2022 448th sisyphus-ppcg 🇦🇺 830 116 7ms 14 Mar 2023 449th rucin93 🇵🇱 827 68 11ms 2 Oct 2021 449th sean-niemann 🇺🇸 827 68 11ms 21 Feb 2023 First Prev 376–450 of 3,055 Next Last