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 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 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 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 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 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 Bytes Time Submitted 824th Steffan153 🇫🇮 876 23 146ms 30 Oct 2022 824th sisyphus-ppcg 🇦🇺 876 23 152ms 31 Jan 2023 824th DialFrost 🇸🇬 876 23 150ms 10 Feb 2023 824th SirFireball3521 876 23 143ms 27 Feb 2023 824th Lydxn 🇨🇦 876 23 142ms 3 Mar 2023 824th Natanaelel 🇸🇪 876 23 167ms 3 Dec 2023 824th ovs-code 🇩🇪 876 23 138ms 29 Dec 2023 824th pardouin 🇫🇷 876 23 137ms 20 Aug 2024 824th sean-niemann 🇺🇸 876 23 155ms 17 Jan 2025 824th fuzzylojik-golf 🇺🇸 876 23 145ms 20 Jun 2025 824th edsrzf 🇳🇿 876 23 147ms 12 Oct 2025 837th saito-ta 🇯🇵 876 38 2,141ms 20 May 2022 838th GolfingSuccess 🇬🇷 876 80 89ms 2 Jan 2022 838th m-tkach 🇺🇦 876 80 416ms 2 Jan 2022 838th iakolzin 876 80 97ms 2 Jun 2022 838th sean-niemann 🇺🇸 876 80 98ms 14 Oct 2022 838th Steffan153 🇫🇮 876 80 95ms 27 Mar 2023 838th Irratix 🇳🇱 876 80 94ms 3 Aug 2023 838th DialFrost 🇸🇬 876 80 93ms 3 Nov 2023 838th xsot 🇸🇬 876 80 94ms 30 Jan 2024 838th ovs-code 🇩🇪 876 80 94ms 4 May 2024 838th JohandeRuiter 🇳🇱 876 80 423ms 31 Aug 2024 838th Yax42 🇫🇷 876 80 96ms 4 Oct 2025 849th CameronGBell 874 49 211ms 16 Nov 2022 849th snydej 874 49 152ms 3 Dec 2024 851st emgordon154 873 21 520ms 16 Sep 2024 852nd shellbertt 🇨🇦 872 36 45ms 6 Dec 2021 852nd orthoplex 🇨🇽 872 36 38ms 30 Mar 2022 852nd DaCuteRaccoon 872 36 41ms 17 Apr 2022 852nd jared-hughes 872 36 42ms 20 Sep 2022 852nd OhmNomNom 872 36 42ms 9 Oct 2022 852nd annaproxy 872 36 40ms 15 Sep 2023 852nd dokutan 872 36 46ms 30 Apr 2024 852nd LostSyntax21 🇬🇧 872 36 44ms 24 Jul 2025 860th CheeseCake628 🇳🇴 871 46 519ms 18 Oct 2025 861st edsrzf 🇳🇿 870 59 124ms 11 Feb 2025 861st DialFrost 🇸🇬 870 59 125ms 25 Jun 2025 863rd SirBogman 🇺🇸 870 60 10ms 6 Dec 2021 863rd jared-hughes 870 60 11ms 24 Oct 2022 863rd Mandrzejy 🇵🇱 870 60 4,906ms 31 May 2024 863rd not-a-pokemon 870 60 45ms 27 Mar 2025 863rd Yax42 🇫🇷 870 60 44ms 9 Oct 2025 863rd iczelia 🇩🇪 870 60 45ms 11 Oct 2025 869th dmrichwa 🇺🇸 869 42 96ms 19 Oct 2023 869th targrik 869 42 55ms 19 Feb 2025 869th Yax42 🇫🇷 869 42 52ms 10 Sep 2025 872nd duckyluuk 🇳🇱 869 52 2,912ms 25 Oct 2024 872nd Briseglace 869 52 2,792ms 8 Apr 2025 872nd snoozingnewt 🇺🇸 869 52 2,138ms 28 Sep 2025 875th GrayJoKing 🇦🇺 869 55 1,122ms 4 days ago 875th ovs-code 🇩🇪 869 55 1,188ms 3 days ago 877th DialFrost 🇸🇬 868 45 179ms 3 Aug 2024 877th pardouin 🇫🇷 868 45 185ms 28 Feb 2025 879th Steffan153 🇫🇮 868 54 217ms 9 Feb 2023 880th Irratix 🇳🇱 868 71 380ms 13 Dec 2021 880th Shanethegamer 🇺🇸 868 71 367ms 20 Apr 2022 880th tomtheisen 🇺🇸 868 71 338ms 6 Jul 2022 880th Ripick 868 71 341ms 18 Jul 2022 884th GrayJoKing 🇦🇺 868 76 201ms 20 Jan 2023 884th Steffan153 🇫🇮 868 76 222ms 31 Mar 2023 884th lynn 868 76 162ms 18 Jul 2023 884th m-tkach 🇺🇦 868 76 172ms 3 Aug 2023 888th 0xjac 🇨🇭 868 100 246ms 4 days ago 889th canissimia 🇦🇶 868 116 2,121ms 14 Nov 2022 890th Garklein 🇨🇦 867 15 36ms 4 Jan 2022 890th dragonsourced 867 15 46ms 21 Apr 2022 890th AlephSquirrel 867 15 34ms 1 Jul 2022 890th duckyluuk 🇳🇱 867 15 37ms 19 Sep 2024 894th NickTheEASDude 🇺🇸 867 68 517ms 14 Nov 2023 895th primo-ppcg 🇹🇭 867 180 1,184ms 10 Jul 2025 896th primo-ppcg 🇹🇭 866 25 81ms 8 Dec 2021 897th DialFrost 🇸🇬 866 111 929ms 3 Mar 2025 897th MeWhenI 🇻🇦 866 111 557ms 28 Mar 2025 897th emgordon154 866 111 591ms 29 Apr 2025 900th Shanethegamer 🇺🇸 865 55 632ms 5 Dec 2021 First Prev 826–900 of 2,922 Next Last