Prime Numbers 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 717th Steffan153 🇫🇮 903 51 2ms 13 Feb 2026 717th DialFrost 🇸🇬 903 51 1ms 16 Feb 2026 723rd sisyphus-ppcg 🇦🇺 903 66 1ms 13 May 2022 723rd GolfingSuccess 🇬🇷 903 66 1ms 13 May 2022 723rd MeWhenI 🇻🇦 903 66 1ms 18 May 2022 723rd saito-ta 🇯🇵 903 66 1ms 20 May 2022 723rd ovs-code 🇩🇪 903 66 1ms 20 May 2022 723rd inventshah 903 66 1ms 22 May 2022 723rd lynn 903 66 1ms 27 May 2022 723rd Natanaelel 🇸🇪 903 66 1ms 29 May 2022 723rd nwellnhof 🇩🇪 903 66 1ms 8 Jul 2022 723rd galloj 🇨🇿 903 66 1ms 29 Aug 2022 723rd retrohun 903 66 1ms 1 Jan 2023 723rd Steffan153 🇫🇮 903 66 1ms 28 Jan 2023 723rd btnlq 903 66 1ms 16 May 2023 723rd sean-niemann 🇺🇸 903 66 1ms 20 May 2023 723rd JayXon 🇺🇸 903 66 1ms 25 May 2023 723rd Lydxn 🇨🇦 903 66 1ms 24 Jun 2023 723rd dokutan 903 66 1ms 2 Oct 2023 723rd kritixilithos 903 66 1ms 19 May 2024 723rd pardouin 🇫🇷 903 66 1ms 21 Sep 2024 723rd DialFrost 🇸🇬 903 66 1ms 5 Jan 2025 723rd stefangimmillaro 903 66 1ms 14 Jul 2025 723rd fuzzylojik-golf 🇺🇸 903 66 1ms 2 Sep 2025 745th frankgraziano 903 108 10ms 11 Aug 2025 745th primo-ppcg 🇹🇭 903 108 10ms 13 Aug 2025 745th DialFrost 🇸🇬 903 108 10ms 13 Aug 2025 748th prplz 🇦🇺 902 43 1ms 24 Oct 2020 749th lifthrasiir 🇰🇷 902 54 7ms 11 Dec 2024 749th jared-hughes 902 54 7ms 18 Dec 2024 751st Lydxn 🇨🇦 902 71 24ms 16 Apr 2022 751st JayXon 🇺🇸 902 71 24ms 17 Apr 2022 753rd Lydxn 🇨🇦 901 44 3ms 16 Jul 2023 754th btnlq 899 40 2ms 4 Nov 2022 754th xsot 🇸🇬 899 40 2ms 13 Jul 2023 754th fuzzylojik-golf 🇺🇸 899 40 3ms 7 Aug 2025 757th MeWhenI 🇻🇦 899 47 13ms 15 Nov 2021 757th sisyphus-ppcg 🇦🇺 899 47 15ms 16 Nov 2021 757th JayXon 🇺🇸 899 47 14ms 19 Nov 2021 757th annaproxy 899 47 13ms 29 Jan 2022 757th SirBogman 🇺🇸 899 47 13ms 22 Oct 2022 757th IanUtley 899 47 14ms 16 Nov 2022 757th scpchicken 🇵🇼 899 47 9ms 16 Mar 2023 757th Betuaredead 899 47 14ms 14 Nov 2023 765th sisyphus-ppcg 🇦🇺 899 55 128ms 14 Oct 2022 765th Steffan153 🇫🇮 899 55 138ms 7 Jan 2024 767th emgordon154 899 64 144ms 17 Feb 2025 768th Lydxn 🇨🇦 899 66 27ms 28 Jan 2023 768th m-tkach 🇺🇦 899 66 28ms 18 Jan 2024 770th jakobwitte 897 39 12ms 20 Mar 2018 770th kritixilithos 897 39 10ms 10 Nov 2018 770th handisb 897 39 10ms 22 Oct 2019 770th alasdair-greenland 897 39 11ms 6 Mar 2020 770th shuding 897 39 15ms 27 Apr 2020 770th BBoehm 🇩🇪 897 39 10ms 27 Oct 2020 770th KrausRaus 🇺🇸 897 39 9ms 31 Dec 2021 770th GeorgeStechman 🇬🇧 897 39 11ms 22 Sep 2022 770th Nicronmil 897 39 11ms 1 Nov 2022 770th fourth-bit 897 39 11ms 12 Nov 2022 770th Shanethegamer 🇺🇸 897 39 10ms 29 Mar 2023 770th janbehrens 🇩🇪 897 39 13ms 1 Jan 2024 770th eranws 897 39 10ms 2 Jan 2024 770th dylanarmstrong 897 39 10ms 2 Jan 2024 770th trinityy-7 897 39 12ms 6 Feb 2024 770th emgordon154 897 39 10ms 18 Jul 2024 770th RobertHoeh 897 39 10ms 10 Sep 2025 770th Babafaba 897 39 9ms 15 Oct 2025 770th JOrE20 897 39 10ms 7 Jan 2026 789th DialFrost 🇸🇬 894 36 3ms 16 Feb 2026 790th primo-ppcg 🇹🇭 894 43 68ms 23 Sep 2022 791st nwellnhof 🇩🇪 894 70 428ms 25 Sep 2025 791st DialFrost 🇸🇬 894 70 363ms 13 Nov 2025 791st KasperKivimaeki 🇫🇮 894 70 458ms 2 Dec 2025 791st Lydxn 🇨🇦 894 70 401ms 14 Dec 2025 795th primo-ppcg 🇹🇭 893 30 204ms 15 Jun 2020 795th bstrautin 893 30 216ms 9 Aug 2020 795th nwellnhof 🇩🇪 893 30 219ms 6 Dec 2021 795th sean-niemann 🇺🇸 893 30 252ms 10 Apr 2025 799th DialFrost 🇸🇬 893 37 142ms 3 Aug 2024 799th emplv 🇱🇻 893 37 132ms 17 Jul 2025 First Prev 721–800 of 5,585 Next Last