Prime Numbers (Long) in all languages in bytes. 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 Bytes Time 826th CameronGBell 874 49 16 Nov 2022 826th snydej 874 49 3 Dec 2024 828th emgordon154 873 21 16 Sep 2024 829th shellbertt 🇨🇦 872 36 6 Dec 2021 829th orthoplex 🇨🇽 872 36 30 Mar 2022 829th DaCuteRaccoon 872 36 17 Apr 2022 829th jared-hughes 872 36 20 Sep 2022 829th OhmNomNom 872 36 9 Oct 2022 829th annaproxy 872 36 15 Sep 2023 829th dokutan 872 36 30 Apr 2024 829th LostSyntax21 🇬🇧 872 36 24 Jul 2025 837th SirBogman 🇺🇸 870 60 6 Dec 2021 837th jared-hughes 870 60 24 Oct 2022 837th Mandrzejy 🇵🇱 870 60 31 May 2024 837th not-a-pokemon 870 60 27 Mar 2025 837th Yax42 🇫🇷 870 60 2 days ago 837th iczelia 🇩🇪 870 60 19 hours ago 843rd dmrichwa 🇺🇸 869 42 19 Oct 2023 843rd targrik 869 42 19 Feb 2025 843rd Yax42 🇫🇷 869 42 10 Sep 2025 846th duckyluuk 🇳🇱 869 52 25 Oct 2024 846th Briseglace 869 52 8 Apr 2025 846th snoozingnewt 🇺🇸 869 52 13 days ago 849th DialFrost 🇸🇬 868 45 3 Aug 2024 849th pardouin 🇫🇷 868 45 28 Feb 2025 851st Irratix 🇳🇱 868 71 13 Dec 2021 851st Shanethegamer 🇺🇸 868 71 20 Apr 2022 851st tomtheisen 🇺🇸 868 71 6 Jul 2022 851st Ripick 868 71 18 Jul 2022 855th GrayJoKing 🇦🇺 868 76 20 Jan 2023 855th Steffan153 🇫🇮 868 76 31 Mar 2023 855th lynn 868 76 18 Jul 2023 855th m-tkach 🇺🇦 868 76 3 Aug 2023 859th canissimia 🇦🇶 868 116 14 Nov 2022 860th Garklein 🇨🇦 867 15 4 Jan 2022 860th dragonsourced 867 15 21 Apr 2022 860th AlephSquirrel 867 15 1 Jul 2022 860th duckyluuk 🇳🇱 867 15 19 Sep 2024 864th NickTheEASDude 🇺🇸 867 68 14 Nov 2023 865th primo-ppcg 🇹🇭 867 180 10 Jul 2025 866th primo-ppcg 🇹🇭 866 25 8 Dec 2021 867th Steffan153 🇫🇮 866 54 9 Feb 2023 868th DialFrost 🇸🇬 866 111 3 Mar 2025 868th MeWhenI 🇻🇦 866 111 28 Mar 2025 868th emgordon154 866 111 29 Apr 2025 871st Steffan153 🇫🇮 865 57 16 Jan 2023 871st DialFrost 🇸🇬 865 57 26 Dec 2024 871st snoozingnewt 🇺🇸 865 57 13 days ago 874th edsrzf 🇳🇿 865 59 11 Feb 2025 874th DialFrost 🇸🇬 865 59 25 Jun 2025 876th SirBogman 🇺🇸 865 81 3 Jan 2024 876th AdrienHache 🇫🇷 865 81 6 Jan 2024 876th zygoloid 865 81 4 Aug 2024 876th tailorspy 865 81 5 Aug 2024 876th qwertyuiop3 🇷🇺 865 81 15 May 2025 881st Shanethegamer 🇺🇸 864 55 5 Dec 2021 881st GrayJoKing 🇦🇺 864 55 6 Dec 2021 881st SirBogman 🇺🇸 864 55 6 Dec 2021 881st MeWhenI 🇻🇦 864 55 6 Dec 2021 881st JayXon 🇺🇸 864 55 22 Dec 2021 881st Awsute 864 55 1 Mar 2022 881st strout 864 55 15 Aug 2022 881st Steffan153 🇫🇮 864 55 14 Jan 2023 881st ashtraypettingzoo 🇺🇸 864 55 9 Feb 2023 881st CatsAreFluffy 864 55 13 Mar 2023 881st scpchicken 🇵🇼 864 55 16 Mar 2023 881st aDwarfNamedUrist 864 55 10 Jul 2023 881st btnlq 864 55 14 Oct 2023 881st DialFrost 🇸🇬 864 55 5 Aug 2024 881st CaedenHarper 🇨🇦 864 55 26 Jan 2025 881st YAJUE114514 864 55 30 Jul 2025 881st HolmDev 864 55 10 Sep 2025 898th Lydxn 🇨🇦 864 99 6 Dec 2021 899th ovs-code 🇩🇪 863 61 8 Mar 2023 899th clockworknazo 863 61 26 Mar 2023 First Prev 826–900 of 2,864 Next Last