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 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 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 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 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 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 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 641st sisyphus-ppcg 🇦🇺 913 66 1ms 7 Jul 2022 641st m-tkach 🇺🇦 913 66 2ms 8 Mar 2023 641st orthoplex 🇨🇽 913 66 1ms 29 Jun 2023 641st UnderKoen 🇳🇱 913 66 2ms 21 May 2025 645th inventshah 912 47 2ms 9 Sep 2022 645th Lydxn 🇨🇦 912 47 2ms 9 Sep 2022 645th sisyphus-ppcg 🇦🇺 912 47 2ms 10 Sep 2022 645th JayXon 🇺🇸 912 47 2ms 10 Sep 2022 645th GrayJoKing 🇦🇺 912 47 2ms 11 Sep 2022 645th btnlq 912 47 2ms 11 Sep 2022 645th Steffan153 🇫🇮 912 47 2ms 25 Mar 2023 645th m-tkach 🇺🇦 912 47 2ms 31 Jan 2024 645th sean-niemann 🇺🇸 912 47 2ms 1 Jan 2025 645th albanian-laundromat 912 47 2ms 7 Jun 2025 645th fuzzylojik-golf 🇺🇸 912 47 2ms 18 Jul 2025 645th snoozingnewt 🇨🇦 912 47 2ms 13 Dec 2025 645th DialFrost 🇸🇬 912 47 2ms 31 Dec 2025 658th marshallward 🇺🇸 912 49 39ms 29 Jun 2022 659th Yewzir 🇧🇪 912 63 118ms 17 Feb 2024 660th DialFrost 🇸🇬 911 34 1,068ms 29 Aug 2025 660th edsrzf 🇳🇿 911 34 938ms 4 Sep 2025 660th CaedenHarper 🇨🇦 911 34 1,064ms 7 Sep 2025 660th albanian-laundromat 911 34 944ms 12 Sep 2025 660th sean-niemann 🇺🇸 911 34 925ms 12 Sep 2025 660th fuzzylojik-golf 🇺🇸 911 34 903ms 22 Sep 2025 660th xsot 🇸🇬 911 34 905ms 15 Nov 2025 660th Yewzir 🇧🇪 911 34 814ms 15 Nov 2025 660th pardouin 🇫🇷 911 34 902ms 1 Dec 2025 660th Steffan153 🇫🇮 911 34 693ms 11 days ago 660th GolfingSuccess 🇬🇷 911 34 729ms 7 days ago 671st MeWhenI 🇻🇦 909 36 405ms 13 Jul 2024 671st CaedenHarper 🇨🇦 909 36 393ms 28 Aug 2025 673rd Lydxn 🇨🇦 909 42 3ms 29 Sep 2022 674th Lydxn 🇨🇦 908 45 5ms 2 Jul 2023 675th Lydxn 🇨🇦 908 53 39ms 14 Jun 2022 676th nwellnhof 🇩🇪 908 54 1ms 9 Aug 2022 676th sisyphus-ppcg 🇦🇺 908 54 2ms 22 Nov 2022 676th ovs-code 🇩🇪 908 54 2ms 22 Aug 2023 676th ListeriaM 908 54 2ms 23 Aug 2023 676th 09cf 908 54 1ms 13 Oct 2023 676th Herbert00709 🇵🇱 908 54 2ms 29 Sep 2025 682nd JonasHoefer 906 45 112ms 2 Aug 2020 682nd Shanethegamer 🇺🇸 906 45 115ms 16 Jul 2021 682nd yzhs 🇩🇪 906 45 112ms 26 Jul 2021 682nd rak1507 🇬🇧 906 45 114ms 15 Sep 2021 682nd arjanadriaanse 🇳🇱 906 45 117ms 27 Nov 2021 682nd annaproxy 906 45 140ms 21 Jan 2022 682nd Sakisan 🇧🇪 906 45 114ms 21 Jun 2022 682nd scpchicken 🇵🇼 906 45 112ms 16 Mar 2023 690th Lydxn 🇨🇦 906 63 484ms 27 Feb 2022 690th JayXon 🇺🇸 906 63 477ms 28 Feb 2022 692nd radarek 🇵🇱 904 32 1,295ms 13 Jun 2022 692nd stefangimmillaro 904 32 1,305ms 4 Mar 2023 694th Yewzir 🇧🇪 902 51 1ms 18 Nov 2025 694th sean-niemann 🇺🇸 902 51 1ms 18 Nov 2025 694th rucin93 🇵🇱 902 51 2ms 18 Nov 2025 694th JayXon 🇺🇸 902 51 1ms 19 Nov 2025 694th Steffan153 🇫🇮 902 51 2ms 11 days ago 694th DialFrost 🇸🇬 902 51 2ms 8 days ago 700th sisyphus-ppcg 🇦🇺 902 66 1ms 13 May 2022 700th GolfingSuccess 🇬🇷 902 66 1ms 13 May 2022 700th MeWhenI 🇻🇦 902 66 1ms 18 May 2022 700th saito-ta 🇯🇵 902 66 1ms 20 May 2022 700th ovs-code 🇩🇪 902 66 1ms 20 May 2022 700th inventshah 902 66 1ms 22 May 2022 700th lynn 902 66 1ms 27 May 2022 700th Natanaelel 🇸🇪 902 66 1ms 29 May 2022 700th nwellnhof 🇩🇪 902 66 1ms 8 Jul 2022 700th galloj 🇨🇿 902 66 1ms 29 Aug 2022 700th retrohun 902 66 1ms 1 Jan 2023 700th Steffan153 🇫🇮 902 66 1ms 28 Jan 2023 700th btnlq 902 66 1ms 16 May 2023 700th sean-niemann 🇺🇸 902 66 1ms 20 May 2023 700th JayXon 🇺🇸 902 66 1ms 25 May 2023 700th Lydxn 🇨🇦 902 66 2ms 24 Jun 2023 700th dokutan 902 66 1ms 2 Oct 2023 700th kritixilithos 902 66 1ms 19 May 2024 700th pardouin 🇫🇷 902 66 1ms 21 Sep 2024 700th DialFrost 🇸🇬 902 66 1ms 5 Jan 2025 700th stefangimmillaro 902 66 1ms 14 Jul 2025 First Prev 641–720 of 5,453 Next Last