Prime Numbers in all languages in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Calendar 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang 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 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 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 Calendar 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 363rd lynn 945 41 1ms 23 Jun 2024 363rd pardouin 🇫🇷 945 41 2ms 5 Oct 2024 363rd koipondx86 945 41 2ms 5 Nov 2024 363rd FlyingPenguin223 945 41 2ms 5 Nov 2024 363rd sean-niemann 🇺🇸 945 41 1ms 17 Jan 2025 363rd fuzzylojik-golf 🇺🇸 945 41 1ms 6 Jul 2025 382nd xsot 🇸🇬 942 52 3ms 12 Oct 2023 383rd JayXon 🇺🇸 942 61 128ms 13 Jan 2022 383rd Lydxn 🇨🇦 942 61 122ms 13 Jan 2022 383rd primo-ppcg 🇹🇭 942 61 123ms 14 Jan 2022 383rd lynn 942 61 118ms 10 Mar 2022 383rd ndren 942 61 137ms 27 Sep 2023 383rd stefangimmillaro 942 61 126ms 18 Oct 2023 383rd pardouin 🇫🇷 942 61 143ms 24 Aug 2024 383rd edsrzf 🇳🇿 942 61 121ms 26 Oct 2024 383rd acotis 942 61 122ms 10 Jan 2025 383rd fuzzylojik-golf 🇺🇸 942 61 120ms 28 Jun 2025 383rd kumavale 942 61 122ms 26 Aug 2025 394th Lydxn 🇨🇦 940 70 51ms 2 Jan 2022 394th JayXon 🇺🇸 940 70 50ms 7 Mar 2022 396th primo-ppcg 🇹🇭 937 40 25ms 19 Jul 2022 397th Lydxn 🇨🇦 934 35 399ms 16 Jan 2024 397th Steffan153 🇫🇮 934 35 391ms 16 Jan 2024 397th DialFrost 🇸🇬 934 35 342ms 16 Jan 2024 397th sean-niemann 🇺🇸 934 35 400ms 17 Jan 2024 397th JayXon 🇺🇸 934 35 408ms 18 Jan 2024 397th m-tkach 🇺🇦 934 35 339ms 21 Jan 2024 397th xsot 🇸🇬 934 35 406ms 29 Jan 2024 397th Yewzir 🇧🇪 934 35 369ms 4 Feb 2024 397th pardouin 🇫🇷 934 35 404ms 24 Jun 2024 397th b-illy 🇬🇧 934 35 473ms 7 Sep 2024 397th kg583 🇺🇸 934 35 394ms 16 Oct 2024 397th fuzzylojik-golf 🇺🇸 934 35 457ms 2 Jul 2025 409th Constructor7 934 42 13ms 22 Feb 2018 409th kmaork 🇮🇱 934 42 9ms 18 Apr 2018 409th TFeld00 🇩🇰 934 42 11ms 8 Aug 2019 409th prplz 🇦🇺 934 42 10ms 27 Nov 2019 409th andersk 🇺🇸 934 42 9ms 20 Mar 2020 409th apourchot 934 42 9ms 15 Feb 2021 409th marcin7Cd 934 42 9ms 6 Mar 2021 409th rak1507 🇬🇧 934 42 9ms 1 Apr 2021 409th Indivicivet 934 42 9ms 10 May 2021 409th nwellnhof 🇩🇪 934 42 28ms 31 Oct 2021 409th akshatj27 🇦🇶 934 42 9ms 28 Dec 2021 409th anter69 🇭🇺 934 42 9ms 26 Jan 2022 409th IshanPanpaliya 934 42 9ms 2 Apr 2022 409th MichaelMBradley 🇨🇦 934 42 9ms 2 Apr 2022 409th janbehrens 🇩🇪 934 42 9ms 30 May 2022 409th 051 🇸🇬 934 42 9ms 8 Aug 2022 409th vhoulbreque 🇫🇷 934 42 11ms 18 Aug 2022 409th dzshn 934 42 9ms 24 Aug 2022 409th OllieBoyne 🇬🇧 934 42 9ms 19 Sep 2022 409th commandblockguy 🇺🇸 934 42 9ms 29 Sep 2022 409th FlorianCassayre 🇫🇷 934 42 9ms 28 Oct 2022 409th betaveros 934 42 9ms 4 Jan 2023 409th b10011 🇫🇮 934 42 10ms 13 Jan 2023 409th SirFireball3521 934 42 11ms 19 Jan 2023 409th Alex-x90 🇺🇸 934 42 10ms 13 Feb 2023 409th Bubbler-4 934 42 11ms 23 Feb 2023 409th scpchicken 🇵🇼 934 42 9ms 16 Mar 2023 409th Eilonlif 🇮🇱 934 42 10ms 30 Mar 2023 409th Erik-M-Larsson 934 42 9ms 4 Apr 2023 409th fourth-bit 934 42 9ms 3 Jul 2023 409th 2011-Chan-Ethan 934 42 13ms 5 Jul 2023 409th elgan65536 934 42 10ms 19 Nov 2023 409th cros107 🇦🇺 934 42 9ms 24 Nov 2023 409th Koshu 934 42 9ms 5 Dec 2023 409th SirBogman 🇺🇸 934 42 9ms 8 Dec 2023 409th 1231234md5 🇨🇳 934 42 9ms 15 Dec 2023 409th ridingqwerty 🇺🇸 934 42 9ms 26 Dec 2023 409th byronknoll 🇺🇸 934 42 9ms 5 Feb 2024 409th Just4FunCoder 934 42 9ms 17 Feb 2024 409th RobertHoeh 934 42 9ms 11 Apr 2024 409th HETHAT 🇩🇿 934 42 9ms 11 Apr 2024 409th cakular 934 42 9ms 19 May 2024 First Prev 376–450 of 5,270 Next Last