Prime Numbers 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 Submitted 594th alphafalfa 917 12 3ms 15 Jul 2024 594th plcc0 917 12 8 May 2025 603rd sisyphus-ppcg 🇦🇺 917 29 8ms 12 Aug 2024 603rd btnlq 917 29 8ms 14 Aug 2024 603rd DialFrost 🇸🇬 917 29 9ms 17 Aug 2024 603rd ovs-code 🇩🇪 917 29 9ms 17 Aug 2024 603rd Steffan153 🇫🇮 917 29 8ms 17 Aug 2024 603rd emgordon154 917 29 8ms 18 Sep 2024 603rd sean-niemann 🇺🇸 917 29 9ms 29 Dec 2024 610th primo-ppcg 🇹🇭 916 34 15ms 6 May 2022 610th HPWiz 🇳🇿 916 34 13ms 6 May 2022 612th Steffan153 🇫🇮 916 35 4ms 16 Apr 2023 612th Shanethegamer 🇺🇸 916 35 4ms 17 Apr 2023 612th Lydxn 🇨🇦 916 35 4ms 18 Apr 2023 612th AlephSquirrel 916 35 3ms 20 Apr 2023 612th primo-ppcg 🇹🇭 916 35 4ms 27 Apr 2023 612th MeWhenI 🇻🇦 916 35 4ms 23 May 2023 612th GrayJoKing 🇦🇺 916 35 4ms 15 Aug 2023 612th btnlq 916 35 4ms 21 Oct 2023 612th Yewzir 🇧🇪 916 35 3ms 28 Oct 2023 612th Betuaredead 916 35 4ms 12 Nov 2023 612th edsrzf 🇳🇿 916 35 5ms 1 Nov 2024 612th emgordon154 916 35 4ms 22 Dec 2024 612th sean-niemann 🇺🇸 916 35 3ms 26 Apr 2025 612th kg583 🇺🇸 916 35 26 days ago 626th kg583 🇺🇸 916 53 6ms 13 days ago 627th canissimia 🇦🇶 916 134 1ms 14 Jul 2021 628th primo-ppcg 🇹🇭 915 48 1,247ms 28 May 2021 628th Lydxn 🇨🇦 915 48 1,257ms 25 Oct 2021 630th nwellnhof 🇩🇪 915 64 342ms 21 Dec 2021 630th btnlq 915 64 316ms 10 Mar 2023 630th AdrienHache 🇫🇷 915 64 338ms 31 May 2023 630th MeWhenI 🇻🇦 915 64 341ms 26 Jul 2023 630th sean-niemann 🇺🇸 915 64 344ms 23 Dec 2024 630th WalrusesAreAwesome 915 64 349ms 11 Jan 2025 630th prplz 🇦🇺 915 64 341ms 23 Jan 2025 630th Yax42 🇫🇷 915 64 309ms 1 Aug 2025 638th saito-ta 🇯🇵 914 41 4ms 19 May 2023 639th HPWiz 🇳🇿 913 31 10 May 2023 639th ovs-code 🇩🇪 913 31 24 Oct 2023 639th Codsilla 🇨🇦 913 31 31 Oct 2023 639th DialFrost 🇸🇬 913 31 5 Jan 2024 639th Steffan153 🇫🇮 913 31 17 Aug 2024 639th sean-niemann 🇺🇸 913 31 13 Mar 2025 645th AdrienHache 🇫🇷 913 40 57ms 17 Oct 2024 646th Lydxn 🇨🇦 913 42 15 May 2022 646th GrayJoKing 🇦🇺 913 42 16 May 2022 646th Steffan153 🇫🇮 913 42 10 Dec 2022 646th JayXon 🇺🇸 913 42 20 Mar 2023 646th Yewzir 🇧🇪 913 42 9 Nov 2023 646th Betuaredead 913 42 13 Nov 2023 646th pardouin 🇫🇷 913 42 3 Sep 2024 646th DialFrost 🇸🇬 913 42 14 Nov 2024 646th sean-niemann 🇺🇸 913 42 18 Apr 2025 655th retrohun 913 43 17ms 5 Aug 2018 655th Attero 🇸🇪 913 43 11ms 15 May 2020 655th hashkitten 913 43 17ms 24 Sep 2020 655th urojony 🇵🇱 913 43 10ms 28 Dec 2020 655th 77Tigers 913 43 12ms 4 Mar 2021 655th jacklynnepenick 913 43 12ms 14 Aug 2021 655th annaproxy 913 43 13ms 7 Dec 2021 655th emplv 🇱🇻 913 43 10ms 14 Dec 2021 655th bricknellj 913 43 10ms 24 May 2022 655th bob-th 913 43 13ms 5 Aug 2022 655th galloj 🇨🇿 913 43 9ms 29 Aug 2022 655th MichalMarsalek 🇨🇿 913 43 14ms 14 Jan 2023 655th zbreit 🇺🇸 913 43 11ms 28 May 2023 655th heypwesto 🇳🇿 913 43 10ms 31 May 2023 655th kaptsanovb 913 43 14ms 8 Jun 2023 655th kellantech 913 43 10ms 13 Jun 2023 655th Natanaelel 🇸🇪 913 43 11ms 8 Sep 2023 655th FieryIceStickie 913 43 9ms 27 Nov 2023 655th Bulmenisaurus 913 43 24ms 4 Jun 2024 655th ahmetdemirag 🇨🇾 913 43 12ms 9 Jun 2024 655th thatbirdguythatuknownot 913 43 17ms 24 Aug 2024 First Prev 601–675 of 5,247 Next Last