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 719th rucin93 🇵🇱 903 51 2ms 18 Nov 2025 719th JayXon 🇺🇸 903 51 1ms 19 Nov 2025 719th Steffan153 🇫🇮 903 51 2ms 13 Feb 2026 719th DialFrost 🇸🇬 903 51 1ms 16 Feb 2026 725th sisyphus-ppcg 🇦🇺 903 66 1ms 13 May 2022 725th GolfingSuccess 🇬🇷 903 66 1ms 13 May 2022 725th MeWhenI 🇻🇦 903 66 1ms 18 May 2022 725th saito-ta 🇯🇵 903 66 1ms 20 May 2022 725th ovs-code 🇩🇪 903 66 1ms 20 May 2022 725th inventshah 903 66 1ms 22 May 2022 725th lynn 903 66 1ms 27 May 2022 725th Natanaelel 🇸🇪 903 66 1ms 29 May 2022 725th nwellnhof 🇩🇪 903 66 1ms 8 Jul 2022 725th galloj 🇨🇿 903 66 1ms 29 Aug 2022 725th retrohun 903 66 1ms 1 Jan 2023 725th Steffan153 🇫🇮 903 66 1ms 28 Jan 2023 725th btnlq 903 66 1ms 16 May 2023 725th sean-niemann 🇺🇸 903 66 1ms 20 May 2023 725th JayXon 🇺🇸 903 66 1ms 25 May 2023 725th Lydxn 🇨🇦 903 66 1ms 24 Jun 2023 725th dokutan 903 66 1ms 2 Oct 2023 725th kritixilithos 903 66 1ms 19 May 2024 725th pardouin 🇫🇷 903 66 1ms 21 Sep 2024 725th DialFrost 🇸🇬 903 66 1ms 5 Jan 2025 725th stefangimmillaro 903 66 1ms 14 Jul 2025 725th fuzzylojik-golf 🇺🇸 903 66 1ms 2 Sep 2025 747th frankgraziano 903 108 10ms 11 Aug 2025 747th primo-ppcg 🇹🇭 903 108 10ms 13 Aug 2025 747th DialFrost 🇸🇬 903 108 10ms 13 Aug 2025 750th prplz 🇦🇺 902 43 1ms 24 Oct 2020 751st Lydxn 🇨🇦 902 44 3ms 16 Jul 2023 752nd lifthrasiir 🇰🇷 902 54 7ms 11 Dec 2024 752nd jared-hughes 902 54 7ms 18 Dec 2024 754th Lydxn 🇨🇦 902 71 24ms 16 Apr 2022 754th JayXon 🇺🇸 902 71 24ms 17 Apr 2022 756th btnlq 899 40 2ms 4 Nov 2022 756th xsot 🇸🇬 899 40 2ms 13 Jul 2023 756th fuzzylojik-golf 🇺🇸 899 40 3ms 7 Aug 2025 759th MeWhenI 🇻🇦 899 47 13ms 15 Nov 2021 759th sisyphus-ppcg 🇦🇺 899 47 15ms 16 Nov 2021 759th JayXon 🇺🇸 899 47 14ms 19 Nov 2021 759th annaproxy 899 47 13ms 29 Jan 2022 759th SirBogman 🇺🇸 899 47 13ms 22 Oct 2022 759th IanUtley 899 47 14ms 16 Nov 2022 759th scpchicken 🇵🇼 899 47 9ms 16 Mar 2023 759th Betuaredead 899 47 14ms 14 Nov 2023 767th sisyphus-ppcg 🇦🇺 899 55 128ms 14 Oct 2022 767th Steffan153 🇫🇮 899 55 138ms 7 Jan 2024 769th emgordon154 899 64 144ms 17 Feb 2025 770th Lydxn 🇨🇦 899 66 27ms 28 Jan 2023 770th m-tkach 🇺🇦 899 66 28ms 18 Jan 2024 772nd jakobwitte 897 39 12ms 20 Mar 2018 772nd kritixilithos 897 39 10ms 10 Nov 2018 772nd handisb 897 39 10ms 22 Oct 2019 772nd alasdair-greenland 897 39 11ms 6 Mar 2020 772nd shuding 897 39 15ms 27 Apr 2020 772nd BBoehm 🇩🇪 897 39 10ms 27 Oct 2020 772nd KrausRaus 🇺🇸 897 39 9ms 31 Dec 2021 772nd GeorgeStechman 🇬🇧 897 39 11ms 22 Sep 2022 772nd Nicronmil 897 39 11ms 1 Nov 2022 772nd fourth-bit 897 39 11ms 12 Nov 2022 772nd Shanethegamer 🇺🇸 897 39 10ms 29 Mar 2023 772nd janbehrens 🇩🇪 897 39 13ms 1 Jan 2024 772nd eranws 897 39 10ms 2 Jan 2024 772nd dylanarmstrong 897 39 10ms 2 Jan 2024 772nd trinityy-7 897 39 12ms 6 Feb 2024 772nd emgordon154 897 39 10ms 18 Jul 2024 772nd RobertHoeh 897 39 10ms 10 Sep 2025 772nd Babafaba 897 39 9ms 15 Oct 2025 772nd JOrE20 897 39 10ms 7 Jan 2026 791st DialFrost 🇸🇬 894 36 3ms 16 Feb 2026 792nd primo-ppcg 🇹🇭 894 43 68ms 23 Sep 2022 793rd nwellnhof 🇩🇪 894 70 428ms 25 Sep 2025 793rd DialFrost 🇸🇬 894 70 363ms 13 Nov 2025 793rd KasperKivimaeki 🇫🇮 894 70 458ms 2 Dec 2025 793rd Lydxn 🇨🇦 894 70 401ms 14 Dec 2025 797th primo-ppcg 🇹🇭 893 30 204ms 15 Jun 2020 797th bstrautin 893 30 216ms 9 Aug 2020 797th nwellnhof 🇩🇪 893 30 219ms 6 Dec 2021 797th sean-niemann 🇺🇸 893 30 252ms 10 Apr 2025 First Prev 721–800 of 5,590 Next Last