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 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 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 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 Multitap Input 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 ><> 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 Calendar 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 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 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 Multitap Input 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 553rd Yewzir 🇧🇪 916 35 4ms 28 Oct 2023 553rd Betuaredead 916 35 4ms 12 Nov 2023 553rd edsrzf 🇳🇿 916 35 4ms 1 Nov 2024 553rd emgordon154 916 35 3ms 22 Dec 2024 553rd sean-niemann 🇺🇸 916 35 4ms 26 Apr 2025 553rd kg583 🇺🇸 916 35 4ms 25 Sep 2025 567th sean-niemann 🇺🇸 916 36 123ms 3 Aug 2024 567th Steffan153 🇫🇮 916 36 127ms 3 Aug 2024 567th JayXon 🇺🇸 916 36 123ms 4 Aug 2024 567th pardouin 🇫🇷 916 36 123ms 4 Aug 2024 567th lukegustafson 🇺🇸 916 36 128ms 4 Aug 2024 567th Lydxn 🇨🇦 916 36 123ms 6 Aug 2024 573rd Lydxn 🇨🇦 916 40 104ms 18 Aug 2021 573rd MeWhenI 🇻🇦 916 40 109ms 18 Aug 2021 573rd JayXon 🇺🇸 916 40 105ms 18 Aug 2021 576th kg583 🇺🇸 916 53 5ms 8 Oct 2025 577th canissimia 🇦🇶 916 134 1ms 14 Jul 2021 578th Lydxn 🇨🇦 915 42 5ms 20 Dec 2023 578th Steffan153 🇫🇮 915 42 5ms 9 Aug 2024 578th sean-niemann 🇺🇸 915 42 5ms 19 Apr 2025 581st MeWhenI 🇻🇦 914 29 4ms 16 Jul 2022 582nd saito-ta 🇯🇵 914 41 3ms 19 May 2023 583rd Lydxn 🇨🇦 914 42 69ms 15 May 2022 583rd GrayJoKing 🇦🇺 914 42 70ms 16 May 2022 583rd Steffan153 🇫🇮 914 42 73ms 10 Dec 2022 583rd JayXon 🇺🇸 914 42 70ms 20 Mar 2023 583rd Yewzir 🇧🇪 914 42 73ms 9 Nov 2023 583rd Betuaredead 914 42 72ms 13 Nov 2023 583rd pardouin 🇫🇷 914 42 72ms 3 Sep 2024 583rd DialFrost 🇸🇬 914 42 66ms 14 Nov 2024 583rd sean-niemann 🇺🇸 914 42 71ms 18 Apr 2025 583rd albanian-laundromat 914 42 77ms 8 Nov 2025 593rd saito-ta 🇯🇵 913 17 39ms 26 Jul 2022 593rd clockworknazo 913 17 69ms 9 Aug 2022 595th HPWiz 🇳🇿 913 29 518ms 10 May 2023 595th ovs-code 🇩🇪 913 29 542ms 24 Oct 2023 595th Codsilla 🇨🇦 913 29 510ms 31 Oct 2023 595th DialFrost 🇸🇬 913 29 614ms 5 Jan 2024 595th Steffan153 🇫🇮 913 29 516ms 17 Aug 2024 595th sean-niemann 🇺🇸 913 29 495ms 13 Mar 2025 601st retrohun 913 43 15ms 5 Aug 2018 601st Attero 🇸🇪 913 43 10ms 15 May 2020 601st hashkitten 913 43 15ms 24 Sep 2020 601st urojony 🇵🇱 913 43 9ms 28 Dec 2020 601st 77Tigers 913 43 11ms 4 Mar 2021 601st jacklynnepenick 913 43 11ms 14 Aug 2021 601st annaproxy 913 43 9ms 7 Dec 2021 601st emplv 🇱🇻 913 43 9ms 14 Dec 2021 601st bob-th 913 43 9ms 5 Aug 2022 601st galloj 🇨🇿 913 43 9ms 29 Aug 2022 601st MichalMarsalek 🇨🇿 913 43 9ms 14 Jan 2023 601st zbreit 🇺🇸 913 43 9ms 28 May 2023 601st heypwesto 🇳🇿 913 43 8ms 31 May 2023 601st kaptsanovb 913 43 9ms 8 Jun 2023 601st kellantech 913 43 9ms 13 Jun 2023 601st Natanaelel 🇸🇪 913 43 9ms 8 Sep 2023 601st FieryIceStickie 913 43 9ms 27 Nov 2023 601st Bulmenisaurus 913 43 15ms 4 Jun 2024 601st ahmetdemirag 🇨🇾 913 43 11ms 9 Jun 2024 601st thatbirdguythatuknownot 913 43 15ms 24 Aug 2024 601st Stockoh 🇫🇷 913 43 11ms 17 Nov 2024 601st snydej 913 43 9ms 21 Nov 2024 601st randolchance 913 43 10ms 19 Oct 2025 624th sisyphus-ppcg 🇦🇺 913 66 1ms 7 Jul 2022 624th m-tkach 🇺🇦 913 66 1ms 8 Mar 2023 624th orthoplex 🇨🇽 913 66 1ms 29 Jun 2023 624th UnderKoen 🇳🇱 913 66 1ms 21 May 2025 628th pardouin 🇫🇷 912 41 3,549ms 31 Oct 2024 628th btnlq 912 41 3,622ms 31 Oct 2024 628th JayXon 🇺🇸 912 41 3,186ms 7 Nov 2024 631st inventshah 912 47 2ms 9 Sep 2022 631st Lydxn 🇨🇦 912 47 2ms 9 Sep 2022 631st sisyphus-ppcg 🇦🇺 912 47 2ms 10 Sep 2022 631st JayXon 🇺🇸 912 47 2ms 10 Sep 2022 631st GrayJoKing 🇦🇺 912 47 2ms 11 Sep 2022 631st btnlq 912 47 2ms 11 Sep 2022 631st Steffan153 🇫🇮 912 47 2ms 25 Mar 2023 631st m-tkach 🇺🇦 912 47 2ms 31 Jan 2024 631st sean-niemann 🇺🇸 912 47 2ms 1 Jan 2025 631st albanian-laundromat 912 47 2ms 7 Jun 2025 First Prev 561–640 of 5,348 Next Last