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 561st SirBogman 🇺🇸 920 20 114ms 31 May 2022 562nd thospel 920 29 3ms 26 Mar 2018 562nd o0lit3 🇺🇸 920 29 3ms 18 Dec 2020 564th Steffan153 🇫🇮 919 35 4ms 16 Apr 2023 564th Shanethegamer 🇺🇸 919 35 4ms 17 Apr 2023 564th Lydxn 🇨🇦 919 35 4ms 18 Apr 2023 564th AlephSquirrel 919 35 4ms 20 Apr 2023 564th primo-ppcg 🇹🇭 919 35 3ms 27 Apr 2023 564th MeWhenI 🇻🇦 919 35 3ms 23 May 2023 564th GrayJoKing 🇦🇺 919 35 3ms 15 Aug 2023 564th btnlq 919 35 4ms 21 Oct 2023 564th Yewzir 🇧🇪 919 35 3ms 28 Oct 2023 564th Betuaredead 919 35 4ms 12 Nov 2023 564th edsrzf 🇳🇿 919 35 4ms 1 Nov 2024 564th emgordon154 919 35 3ms 22 Dec 2024 564th sean-niemann 🇺🇸 919 35 4ms 26 Apr 2025 564th kg583 🇺🇸 919 35 4ms 25 Sep 2025 578th JayXon 🇺🇸 919 87 330ms 4 Feb 2021 579th sean-niemann 🇺🇸 918 36 134ms 3 Aug 2024 579th Steffan153 🇫🇮 918 36 135ms 3 Aug 2024 579th JayXon 🇺🇸 918 36 144ms 4 Aug 2024 579th pardouin 🇫🇷 918 36 131ms 4 Aug 2024 579th lukegustafson 🇺🇸 918 36 130ms 4 Aug 2024 579th Lydxn 🇨🇦 918 36 140ms 6 Aug 2024 585th Lydxn 🇨🇦 918 40 134ms 18 Aug 2021 585th MeWhenI 🇻🇦 918 40 136ms 18 Aug 2021 585th JayXon 🇺🇸 918 40 137ms 18 Aug 2021 588th Lydxn 🇨🇦 918 46 10ms 15 Nov 2021 588th lynn 918 46 9ms 15 Nov 2021 588th btnlq 918 46 9ms 15 Nov 2021 588th GrayJoKing 🇦🇺 918 46 9ms 16 Nov 2021 588th Steffan153 🇫🇮 918 46 9ms 30 Oct 2022 588th Yewzir 🇧🇪 918 46 8ms 11 Apr 2024 588th ovs-code 🇩🇪 918 46 9ms 29 Jun 2024 588th sean-niemann 🇺🇸 918 46 9ms 6 Apr 2025 596th yokasuretsu 917 12 33ms 8 Nov 2018 596th diddily 917 12 34ms 30 Oct 2019 596th BBoehm 🇩🇪 917 12 33ms 29 Dec 2020 596th Toanuvo 917 12 34ms 20 Jan 2022 596th saltysylvi 917 12 34ms 11 Oct 2022 596th jhonw 917 12 34ms 22 Sep 2023 596th alphafalfa 917 12 2ms 15 Jul 2024 596th plcc0 917 12 34ms 8 May 2025 596th aksyristos 917 12 34ms 13 Jan 2026 596th denkyuu1 917 12 34ms 23 Feb 2026 606th MeWhenI 🇻🇦 917 29 4ms 16 Jul 2022 607th primo-ppcg 🇹🇭 917 34 1,022ms 6 May 2022 607th HPWiz 🇳🇿 917 34 1,022ms 6 May 2022 609th Lydxn 🇨🇦 917 42 5ms 20 Dec 2023 609th Steffan153 🇫🇮 917 42 6ms 9 Aug 2024 609th sean-niemann 🇺🇸 917 42 6ms 19 Apr 2025 612th kg583 🇺🇸 917 53 6ms 8 Oct 2025 613th canissimia 🇦🇶 917 134 1ms 14 Jul 2021 614th Lydxn 🇨🇦 916 42 79ms 15 May 2022 614th GrayJoKing 🇦🇺 916 42 78ms 16 May 2022 614th Steffan153 🇫🇮 916 42 71ms 10 Dec 2022 614th JayXon 🇺🇸 916 42 72ms 20 Mar 2023 614th Yewzir 🇧🇪 916 42 71ms 9 Nov 2023 614th Betuaredead 916 42 75ms 13 Nov 2023 614th pardouin 🇫🇷 916 42 79ms 3 Sep 2024 614th DialFrost 🇸🇬 916 42 73ms 14 Nov 2024 614th sean-niemann 🇺🇸 916 42 75ms 18 Apr 2025 614th albanian-laundromat 🇺🇸 916 42 72ms 8 Nov 2025 614th emgordon154 916 42 74ms 6 hours ago 625th pardouin 🇫🇷 915 41 2,240ms 31 Oct 2024 625th btnlq 915 41 2,340ms 31 Oct 2024 625th JayXon 🇺🇸 915 41 2,243ms 7 Nov 2024 625th Steffan153 🇫🇮 915 41 2,375ms 13 Feb 2026 629th Lydxn 🇨🇦 915 54 123ms 14 Oct 2022 629th JayXon 🇺🇸 915 54 112ms 13 Jun 2023 631st HPWiz 🇳🇿 914 29 514ms 10 May 2023 631st ovs-code 🇩🇪 914 29 524ms 24 Oct 2023 631st Codsilla 🇨🇦 914 29 534ms 31 Oct 2023 631st DialFrost 🇸🇬 914 29 598ms 5 Jan 2024 631st Steffan153 🇫🇮 914 29 535ms 17 Aug 2024 631st sean-niemann 🇺🇸 914 29 532ms 13 Mar 2025 637th saito-ta 🇯🇵 914 41 3ms 19 May 2023 638th inventshah 914 47 2ms 9 Sep 2022 638th Lydxn 🇨🇦 914 47 2ms 9 Sep 2022 638th sisyphus-ppcg 🇦🇺 914 47 2ms 10 Sep 2022 First Prev 561–640 of 5,590 Next Last