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Prime Numbers (Long) 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 Multitap Input NFA Simulator Numbrix 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 Multitap Input NFA Simulator Numbrix 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 794th SirBogman 🇺🇸 880 69 366ms 3 Jan 2024 794th sean-niemann 🇺🇸 880 69 453ms 16 Apr 2024 794th fuzzylojik-golf 🇺🇸 880 69 423ms 14 Aug 2025 804th btnlq 879 32 415ms 5 Dec 2021 804th Steffan153 🇫🇮 879 32 4,139ms 9 Aug 2024 804th SirBogman 🇺🇸 879 32 477ms 13 Aug 2025 807th Shanethegamer 🇺🇸 879 56 289ms 10 Sep 2022 808th zacjl 877 60 32ms 10 Oct 2024 808th emgordon154 877 60 27ms 10 Dec 2024 810th GrayJoKing 🇦🇺 877 73 480ms 4 Mar 2022 811th primo-ppcg 🇹🇭 877 99 403ms 5 Dec 2021 811th janbehrens 🇩🇪 877 99 327ms 6 Dec 2021 811th DialFrost 🇸🇬 877 99 311ms 21 Nov 2025 814th nwellnhof 🇩🇪 876 37 2,685ms 9 Jun 2022 814th fuzzylojik-golf 🇺🇸 876 37 2,480ms 19 Jul 2025 816th GolfingSuccess 🇬🇷 876 80 95ms 2 Jan 2022 816th m-tkach 🇺🇦 876 80 465ms 2 Jan 2022 816th iakolzin 876 80 95ms 2 Jun 2022 816th sean-niemann 🇺🇸 876 80 101ms 14 Oct 2022 816th Steffan153 🇫🇮 876 80 106ms 27 Mar 2023 816th Irratix 🇳🇱 876 80 96ms 3 Aug 2023 816th DialFrost 🇸🇬 876 80 98ms 3 Nov 2023 816th xsot 🇸🇬 876 80 101ms 30 Jan 2024 816th ovs-code 🇩🇪 876 80 98ms 4 May 2024 816th JohandeRuiter 🇳🇱 876 80 452ms 31 Aug 2024 816th Yax42 🇫🇷 876 80 97ms 4 Oct 2025 827th CameronGBell 875 49 192ms 16 Nov 2022 827th snydej 875 49 152ms 3 Dec 2024 829th j2e2 🇪🇸 875 55 144ms 3 Mar 2025 830th prplz 🇦🇺 874 21 157ms 6 Dec 2021 830th Steffan153 🇫🇮 874 21 161ms 30 Oct 2022 830th DialFrost 🇸🇬 874 21 160ms 10 Feb 2023 830th SirFireball3521 874 21 171ms 27 Feb 2023 830th Natanaelel 🇸🇪 874 21 174ms 3 Dec 2023 830th ovs-code 🇩🇪 874 21 153ms 29 Dec 2023 830th pardouin 🇫🇷 874 21 185ms 20 Aug 2024 830th sean-niemann 🇺🇸 874 21 187ms 17 Jan 2025 830th fuzzylojik-golf 🇺🇸 874 21 172ms 20 Jun 2025 830th edsrzf 🇳🇿 874 21 132ms 12 Oct 2025 840th duckyluuk 🇳🇱 873 52 3,059ms 25 Oct 2024 840th Briseglace 873 52 3,123ms 8 Apr 2025 842nd shellbertt 🇨🇦 872 36 44ms 6 Dec 2021 842nd orthoplex 🇨🇽 872 36 44ms 30 Mar 2022 842nd DaCuteRaccoon 872 36 41ms 17 Apr 2022 842nd jared-hughes 872 36 45ms 20 Sep 2022 842nd OhmNomNom 872 36 46ms 9 Oct 2022 842nd annaproxy 872 36 45ms 15 Sep 2023 842nd dokutan 872 36 46ms 30 Apr 2024 842nd LostSyntax21 🇬🇧 872 36 46ms 24 Jul 2025 850th DialFrost 🇸🇬 872 59 137ms 25 Jun 2025 851st clockworknazo 871 19 98ms 9 Aug 2022 851st saito-ta 🇯🇵 871 19 505ms 7 Nov 2022 853rd Jacob385 870 45 570ms 4 Apr 2024 853rd RedzGoose 🇦🇺 870 45 531ms 12 Sep 2024 855th GolfingSuccess 🇬🇷 870 59 42ms 5 Dec 2021 855th GrayJoKing 🇦🇺 870 59 42ms 4 Mar 2022 855th MeWhenI 🇻🇦 870 59 43ms 6 Nov 2022 855th Bmrl7 870 59 40ms 11 Jul 2023 855th Widgitty 870 59 51ms 31 Jul 2023 855th Attero 🇸🇪 870 59 50ms 20 Sep 2023 855th AdrienHache 🇫🇷 870 59 44ms 6 Jan 2024 855th Mandrzejy 🇵🇱 870 59 4,944ms 31 May 2024 855th CaedenHarper 🇨🇦 870 59 43ms 26 Jan 2025 855th emgordon154 870 59 44ms 1 Jul 2025 855th fuzzylojik-golf 🇺🇸 870 59 44ms 14 Aug 2025 855th Yax42 🇫🇷 870 59 43ms 15 Oct 2025 867th dmrichwa 🇺🇸 869 42 92ms 19 Oct 2023 867th targrik 869 42 52ms 19 Feb 2025 867th Yax42 🇫🇷 869 42 52ms 10 Sep 2025 870th GrayJoKing 🇦🇺 869 55 1,201ms 19 Nov 2025 870th ovs-code 🇩🇪 869 55 1,172ms 19 Nov 2025 872nd 0xjac 🇨🇭 869 100 271ms 18 Nov 2025 873rd DialFrost 🇸🇬 868 43 189ms 3 Aug 2024 873rd GrayJoKing 🇦🇺 868 43 171ms 4 Aug 2024 873rd pardouin 🇫🇷 868 43 185ms 28 Feb 2025 876th Steffan153 🇫🇮 868 52 189ms 9 Feb 2023 877th GrayJoKing 🇦🇺 868 76 214ms 20 Jan 2023 877th Steffan153 🇫🇮 868 76 207ms 31 Mar 2023 877th lynn 868 76 132ms 18 Jul 2023 877th m-tkach 🇺🇦 868 76 199ms 3 Aug 2023 First Prev 801–880 of 2,941 Next Last