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 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 Apéry’s Constant Binary Lambda Calculus Connect Four 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 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 ><> ALGOL 68 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 ArkScript 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 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 ArkScript 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four 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 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 703rd pardouin 🇫🇷 902 66 1ms 21 Sep 2024 703rd DialFrost 🇸🇬 902 66 1ms 5 Jan 2025 703rd stefangimmillaro 902 66 1ms 14 Jul 2025 703rd fuzzylojik-golf 🇺🇸 902 66 1ms 2 Sep 2025 725th frankgraziano 902 108 10ms 11 Aug 2025 725th primo-ppcg 🇹🇭 902 108 10ms 13 Aug 2025 725th DialFrost 🇸🇬 902 108 10ms 13 Aug 2025 728th prplz 🇦🇺 901 43 1ms 24 Oct 2020 729th Lydxn 🇨🇦 900 44 3ms 16 Jul 2023 730th lifthrasiir 🇰🇷 900 54 7ms 11 Dec 2024 730th jared-hughes 900 54 7ms 18 Dec 2024 732nd Lydxn 🇨🇦 900 71 24ms 16 Apr 2022 732nd JayXon 🇺🇸 900 71 24ms 17 Apr 2022 734th btnlq 898 40 3ms 4 Nov 2022 734th xsot 🇸🇬 898 40 2ms 13 Jul 2023 734th fuzzylojik-golf 🇺🇸 898 40 3ms 7 Aug 2025 737th MeWhenI 🇻🇦 898 47 14ms 15 Nov 2021 737th sisyphus-ppcg 🇦🇺 898 47 15ms 16 Nov 2021 737th JayXon 🇺🇸 898 47 14ms 19 Nov 2021 737th annaproxy 898 47 15ms 29 Jan 2022 737th SirBogman 🇺🇸 898 47 14ms 22 Oct 2022 737th IanUtley 898 47 14ms 16 Nov 2022 737th scpchicken 🇵🇼 898 47 9ms 16 Mar 2023 737th Betuaredead 898 47 14ms 14 Nov 2023 745th emgordon154 898 64 133ms 17 Feb 2025 746th Lydxn 🇨🇦 898 66 27ms 28 Jan 2023 746th m-tkach 🇺🇦 898 66 28ms 18 Jan 2024 748th jakobwitte 897 39 9ms 20 Mar 2018 748th kritixilithos 897 39 9ms 10 Nov 2018 748th handisb 897 39 9ms 22 Oct 2019 748th alasdair-greenland 897 39 9ms 6 Mar 2020 748th shuding 897 39 9ms 27 Apr 2020 748th BBoehm 🇩🇪 897 39 9ms 27 Oct 2020 748th KrausRaus 🇺🇸 897 39 9ms 31 Dec 2021 748th GeorgeStechman 🇬🇧 897 39 10ms 22 Sep 2022 748th Nicronmil 897 39 9ms 1 Nov 2022 748th fourth-bit 897 39 10ms 12 Nov 2022 748th Shanethegamer 🇺🇸 897 39 9ms 29 Mar 2023 748th janbehrens 🇩🇪 897 39 9ms 1 Jan 2024 748th eranws 897 39 9ms 2 Jan 2024 748th dylanarmstrong 897 39 11ms 2 Jan 2024 748th trinityy-7 897 39 9ms 6 Feb 2024 748th emgordon154 897 39 9ms 18 Jul 2024 748th RobertHoeh 897 39 9ms 10 Sep 2025 748th Babafaba 897 39 9ms 15 Oct 2025 748th JOrE20 897 39 9ms 7 Jan 2026 767th sisyphus-ppcg 🇦🇺 897 55 130ms 14 Oct 2022 767th Steffan153 🇫🇮 897 55 123ms 7 Jan 2024 769th nwellnhof 🇩🇪 894 70 428ms 25 Sep 2025 769th DialFrost 🇸🇬 894 70 363ms 13 Nov 2025 769th KasperKivimaeki 🇫🇮 894 70 458ms 2 Dec 2025 769th Lydxn 🇨🇦 894 70 401ms 14 Dec 2025 773rd DialFrost 🇸🇬 893 36 3ms 15 days ago 774th primo-ppcg 🇹🇭 893 43 74ms 23 Sep 2022 775th primo-ppcg 🇹🇭 892 30 239ms 15 Jun 2020 775th bstrautin 892 30 239ms 9 Aug 2020 775th nwellnhof 🇩🇪 892 30 227ms 6 Dec 2021 775th sean-niemann 🇺🇸 892 30 258ms 10 Apr 2025 779th DialFrost 🇸🇬 892 37 127ms 3 Aug 2024 779th emplv 🇱🇻 892 37 132ms 17 Jul 2025 781st Lydxn 🇨🇦 892 42 12ms 19 Jul 2022 781st dvargas46 🇺🇸 892 42 18ms 23 Jul 2022 783rd pedrotpa 892 44 17ms 1 Jun 2018 783rd Mr-Xcoder 892 44 9ms 15 Aug 2018 783rd davitf 892 44 10ms 30 Oct 2018 783rd Waffle3z 892 44 10ms 18 Oct 2020 783rd mizuzimu 892 44 9ms 21 Oct 2020 783rd Dazza314 🇬🇧 892 44 10ms 7 Nov 2020 783rd dim-an 892 44 9ms 9 Dec 2020 783rd btjones0 892 44 9ms 27 Dec 2020 783rd JStatnekov 892 44 9ms 9 Jan 2021 783rd hiddicop 🇸🇪 892 44 10ms 22 Jan 2021 783rd neihousaigaai 892 44 9ms 23 Apr 2021 783rd gilufin 892 44 9ms 23 May 2021 783rd bissectra 892 44 10ms 15 Jul 2021 783rd mokymok 🇺🇸 892 44 9ms 21 Jul 2021 783rd madex 🇩🇪 892 44 10ms 22 Aug 2021 783rd hiichbindermax 892 44 9ms 23 Oct 2021 783rd 20k1 892 44 10ms 23 Oct 2021 783rd ZakkkkAttackkkk 🇵🇭 892 44 9ms 20 Dec 2021 First Prev 721–800 of 5,461 Next Last