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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 600th Lydxn 🇨🇦 912 47 2ms 9 Sep 2022 600th sisyphus-ppcg 🇦🇺 912 47 2ms 10 Sep 2022 600th JayXon 🇺🇸 912 47 2ms 10 Sep 2022 600th GrayJoKing 🇦🇺 912 47 2ms 11 Sep 2022 600th btnlq 912 47 3ms 11 Sep 2022 600th Steffan153 🇫🇮 912 47 2ms 25 Mar 2023 600th m-tkach 🇺🇦 912 47 2ms 31 Jan 2024 600th sean-niemann 🇺🇸 912 47 2ms 1 Jan 2025 600th albanian-laundromat 912 47 7 Jun 2025 600th fuzzylojik-golf 🇺🇸 912 47 3ms 18 Jul 2025 611th Lydxn 🇨🇦 912 54 101ms 14 Oct 2022 611th JayXon 🇺🇸 912 54 123ms 13 Jun 2023 613th Yewzir 🇧🇪 912 63 133ms 17 Feb 2024 613th elgan65536 912 63 132ms 4 Apr 2024 613th DialFrost 🇸🇬 912 63 132ms 11 Apr 2025 616th sisyphus-ppcg 🇦🇺 912 66 2ms 7 Jul 2022 616th m-tkach 🇺🇦 912 66 2ms 8 Mar 2023 616th orthoplex 🇨🇽 912 66 2ms 29 Jun 2023 616th UnderKoen 🇳🇱 912 66 2ms 21 May 2025 620th MeWhenI 🇻🇦 911 29 5ms 16 Jul 2022 621st marshallward 🇺🇸 911 49 45ms 29 Jun 2022 622nd pardouin 🇫🇷 909 41 31 Oct 2024 622nd btnlq 909 41 31 Oct 2024 622nd JayXon 🇺🇸 909 41 7 Nov 2024 625th MeWhenI 🇻🇦 908 36 420ms 13 Jul 2024 625th CaedenHarper 🇨🇦 908 36 451ms 28 Aug 2025 627th Lydxn 🇨🇦 908 42 3ms 29 Sep 2022 628th Lydxn 🇨🇦 907 45 2 Jul 2023 629th Lydxn 🇨🇦 907 53 14 Jun 2022 630th nwellnhof 🇩🇪 907 54 2ms 9 Aug 2022 630th sisyphus-ppcg 🇦🇺 907 54 2ms 22 Nov 2022 630th ovs-code 🇩🇪 907 54 2ms 22 Aug 2023 630th ListeriaM 907 54 2ms 23 Aug 2023 630th 09cf 907 54 2ms 13 Oct 2023 630th Herbert00709 🇵🇱 907 54 2ms 23 days ago 636th JonasHoefer 906 45 132ms 2 Aug 2020 636th Shanethegamer 🇺🇸 906 45 124ms 16 Jul 2021 636th yzhs 🇩🇪 906 45 135ms 26 Jul 2021 636th rak1507 🇬🇧 906 45 132ms 15 Sep 2021 636th arjanadriaanse 🇳🇱 906 45 147ms 27 Nov 2021 636th annaproxy 906 45 154ms 21 Jan 2022 636th Sakisan 🇧🇪 906 45 177ms 21 Jun 2022 636th scpchicken 🇵🇼 906 45 114ms 16 Mar 2023 644th Lydxn 🇨🇦 905 63 514ms 27 Feb 2022 644th JayXon 🇺🇸 905 63 425ms 28 Feb 2022 646th DialFrost 🇸🇬 903 34 29 Aug 2025 646th edsrzf 🇳🇿 903 34 4 Sep 2025 646th CaedenHarper 🇨🇦 903 34 7 Sep 2025 646th albanian-laundromat 903 34 12 Sep 2025 646th sean-niemann 🇺🇸 903 34 12 Sep 2025 646th fuzzylojik-golf 🇺🇸 903 34 22 Sep 2025 652nd radarek 🇵🇱 902 32 13 Jun 2022 652nd stefangimmillaro 902 32 4 Mar 2023 654th sisyphus-ppcg 🇦🇺 902 66 1ms 13 May 2022 654th GolfingSuccess 🇬🇷 902 66 2ms 13 May 2022 654th MeWhenI 🇻🇦 902 66 1ms 18 May 2022 654th saito-ta 🇯🇵 902 66 1ms 20 May 2022 654th ovs-code 🇩🇪 902 66 1ms 20 May 2022 654th inventshah 902 66 1ms 22 May 2022 654th lynn 902 66 2ms 27 May 2022 654th Natanaelel 🇸🇪 902 66 2ms 29 May 2022 654th nwellnhof 🇩🇪 902 66 2ms 8 Jul 2022 654th galloj 🇨🇿 902 66 2ms 29 Aug 2022 654th retrohun 902 66 1ms 1 Jan 2023 654th Steffan153 🇫🇮 902 66 1ms 28 Jan 2023 654th btnlq 902 66 2ms 16 May 2023 654th sean-niemann 🇺🇸 902 66 1ms 20 May 2023 654th JayXon 🇺🇸 902 66 1ms 25 May 2023 654th Lydxn 🇨🇦 902 66 2ms 24 Jun 2023 654th dokutan 902 66 2ms 2 Oct 2023 654th kritixilithos 902 66 1ms 19 May 2024 654th pardouin 🇫🇷 902 66 1ms 21 Sep 2024 654th DialFrost 🇸🇬 902 66 1ms 5 Jan 2025 654th stefangimmillaro 902 66 2ms 14 Jul 2025 654th fuzzylojik-golf 🇺🇸 902 66 1ms 2 Sep 2025 First Prev 601–675 of 5,221 Next Last