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 ><> 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 Lily 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 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 639th orthoplex 🇨🇽 913 66 1ms 29 Jun 2023 639th UnderKoen 🇳🇱 913 66 2ms 21 May 2025 643rd inventshah 912 47 2ms 9 Sep 2022 643rd Lydxn 🇨🇦 912 47 2ms 9 Sep 2022 643rd sisyphus-ppcg 🇦🇺 912 47 2ms 10 Sep 2022 643rd JayXon 🇺🇸 912 47 2ms 10 Sep 2022 643rd GrayJoKing 🇦🇺 912 47 2ms 11 Sep 2022 643rd btnlq 912 47 2ms 11 Sep 2022 643rd Steffan153 🇫🇮 912 47 2ms 25 Mar 2023 643rd m-tkach 🇺🇦 912 47 2ms 31 Jan 2024 643rd sean-niemann 🇺🇸 912 47 2ms 1 Jan 2025 643rd albanian-laundromat 912 47 2ms 7 Jun 2025 643rd fuzzylojik-golf 🇺🇸 912 47 2ms 18 Jul 2025 643rd snoozingnewt 🇨🇦 912 47 2ms 13 Dec 2025 643rd DialFrost 🇸🇬 912 47 2ms 31 Dec 2025 656th marshallward 🇺🇸 912 49 39ms 29 Jun 2022 657th Yewzir 🇧🇪 912 63 128ms 17 Feb 2024 658th DialFrost 🇸🇬 909 34 1,102ms 29 Aug 2025 658th edsrzf 🇳🇿 909 34 938ms 4 Sep 2025 658th CaedenHarper 🇨🇦 909 34 1,112ms 7 Sep 2025 658th albanian-laundromat 909 34 944ms 12 Sep 2025 658th sean-niemann 🇺🇸 909 34 925ms 12 Sep 2025 658th fuzzylojik-golf 🇺🇸 909 34 903ms 22 Sep 2025 658th xsot 🇸🇬 909 34 995ms 15 Nov 2025 658th Yewzir 🇧🇪 909 34 814ms 15 Nov 2025 658th pardouin 🇫🇷 909 34 902ms 1 Dec 2025 658th Steffan153 🇫🇮 909 34 693ms 2 hours ago 668th MeWhenI 🇻🇦 909 36 405ms 13 Jul 2024 668th CaedenHarper 🇨🇦 909 36 393ms 28 Aug 2025 670th Lydxn 🇨🇦 909 42 3ms 29 Sep 2022 671st Lydxn 🇨🇦 908 45 4ms 2 Jul 2023 672nd Lydxn 🇨🇦 908 53 39ms 14 Jun 2022 673rd nwellnhof 🇩🇪 907 54 1ms 9 Aug 2022 673rd sisyphus-ppcg 🇦🇺 907 54 2ms 22 Nov 2022 673rd ovs-code 🇩🇪 907 54 2ms 22 Aug 2023 673rd ListeriaM 907 54 2ms 23 Aug 2023 673rd 09cf 907 54 1ms 13 Oct 2023 673rd Herbert00709 🇵🇱 907 54 2ms 29 Sep 2025 679th JonasHoefer 906 45 112ms 2 Aug 2020 679th Shanethegamer 🇺🇸 906 45 117ms 16 Jul 2021 679th yzhs 🇩🇪 906 45 112ms 26 Jul 2021 679th rak1507 🇬🇧 906 45 114ms 15 Sep 2021 679th arjanadriaanse 🇳🇱 906 45 117ms 27 Nov 2021 679th annaproxy 906 45 140ms 21 Jan 2022 679th Sakisan 🇧🇪 906 45 115ms 21 Jun 2022 679th scpchicken 🇵🇼 906 45 112ms 16 Mar 2023 687th Lydxn 🇨🇦 906 63 514ms 27 Feb 2022 687th JayXon 🇺🇸 906 63 425ms 28 Feb 2022 689th radarek 🇵🇱 904 32 1,295ms 13 Jun 2022 689th stefangimmillaro 904 32 1,305ms 4 Mar 2023 691st Yewzir 🇧🇪 902 51 1ms 18 Nov 2025 691st sean-niemann 🇺🇸 902 51 1ms 18 Nov 2025 691st rucin93 🇵🇱 902 51 2ms 18 Nov 2025 691st JayXon 🇺🇸 902 51 1ms 19 Nov 2025 695th sisyphus-ppcg 🇦🇺 902 66 2ms 13 May 2022 695th GolfingSuccess 🇬🇷 902 66 1ms 13 May 2022 695th MeWhenI 🇻🇦 902 66 1ms 18 May 2022 695th saito-ta 🇯🇵 902 66 1ms 20 May 2022 695th ovs-code 🇩🇪 902 66 1ms 20 May 2022 695th inventshah 902 66 1ms 22 May 2022 695th lynn 902 66 1ms 27 May 2022 695th Natanaelel 🇸🇪 902 66 1ms 29 May 2022 695th nwellnhof 🇩🇪 902 66 1ms 8 Jul 2022 695th galloj 🇨🇿 902 66 1ms 29 Aug 2022 695th retrohun 902 66 2ms 1 Jan 2023 695th Steffan153 🇫🇮 902 66 1ms 28 Jan 2023 695th btnlq 902 66 1ms 16 May 2023 695th sean-niemann 🇺🇸 902 66 1ms 20 May 2023 695th JayXon 🇺🇸 902 66 1ms 25 May 2023 695th Lydxn 🇨🇦 902 66 2ms 24 Jun 2023 695th dokutan 902 66 1ms 2 Oct 2023 695th kritixilithos 902 66 1ms 19 May 2024 695th pardouin 🇫🇷 902 66 1ms 21 Sep 2024 695th DialFrost 🇸🇬 902 66 1ms 5 Jan 2025 695th stefangimmillaro 902 66 1ms 14 Jul 2025 695th fuzzylojik-golf 🇺🇸 902 66 1ms 2 Sep 2025 717th frankgraziano 902 108 10ms 11 Aug 2025 717th primo-ppcg 🇹🇭 902 108 10ms 13 Aug 2025 717th DialFrost 🇸🇬 902 108 10ms 13 Aug 2025 720th prplz 🇦🇺 901 43 1ms 24 Oct 2020 First Prev 641–720 of 5,417 Next Last