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 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 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 583rd ahmetdemirag 🇨🇾 913 43 12ms 9 Jun 2024 583rd thatbirdguythatuknownot 913 43 17ms 24 Aug 2024 583rd Stockoh 🇫🇷 913 43 12ms 17 Nov 2024 583rd snydej 913 43 14ms 21 Nov 2024 583rd ryyyn 🇺🇸 913 43 10ms 29 Jul 2025 583rd randolchance 913 43 10ms 24 days ago 607th inventshah 912 47 2ms 9 Sep 2022 607th Lydxn 🇨🇦 912 47 2ms 9 Sep 2022 607th sisyphus-ppcg 🇦🇺 912 47 2ms 10 Sep 2022 607th JayXon 🇺🇸 912 47 2ms 10 Sep 2022 607th GrayJoKing 🇦🇺 912 47 2ms 11 Sep 2022 607th btnlq 912 47 3ms 11 Sep 2022 607th Steffan153 🇫🇮 912 47 2ms 25 Mar 2023 607th m-tkach 🇺🇦 912 47 2ms 31 Jan 2024 607th sean-niemann 🇺🇸 912 47 2ms 1 Jan 2025 607th albanian-laundromat 912 47 3ms 7 Jun 2025 607th fuzzylojik-golf 🇺🇸 912 47 3ms 18 Jul 2025 618th Lydxn 🇨🇦 912 54 101ms 14 Oct 2022 618th JayXon 🇺🇸 912 54 123ms 13 Jun 2023 620th Yewzir 🇧🇪 912 63 132ms 17 Feb 2024 620th elgan65536 912 63 122ms 4 Apr 2024 620th DialFrost 🇸🇬 912 63 124ms 11 Apr 2025 623rd sisyphus-ppcg 🇦🇺 912 66 1ms 7 Jul 2022 623rd m-tkach 🇺🇦 912 66 2ms 8 Mar 2023 623rd orthoplex 🇨🇽 912 66 2ms 29 Jun 2023 623rd UnderKoen 🇳🇱 912 66 2ms 21 May 2025 627th MeWhenI 🇻🇦 911 29 4ms 16 Jul 2022 628th marshallward 🇺🇸 911 49 45ms 29 Jun 2022 629th pardouin 🇫🇷 909 41 2,948ms 31 Oct 2024 629th btnlq 909 41 3,040ms 31 Oct 2024 629th JayXon 🇺🇸 909 41 3,671ms 7 Nov 2024 632nd MeWhenI 🇻🇦 908 36 420ms 13 Jul 2024 632nd CaedenHarper 🇨🇦 908 36 451ms 28 Aug 2025 634th Lydxn 🇨🇦 908 42 3ms 29 Sep 2022 635th Lydxn 🇨🇦 908 45 3ms 2 Jul 2023 636th Lydxn 🇨🇦 907 53 38ms 14 Jun 2022 637th nwellnhof 🇩🇪 907 54 2ms 9 Aug 2022 637th sisyphus-ppcg 🇦🇺 907 54 2ms 22 Nov 2022 637th ovs-code 🇩🇪 907 54 2ms 22 Aug 2023 637th ListeriaM 907 54 2ms 23 Aug 2023 637th 09cf 907 54 2ms 13 Oct 2023 637th Herbert00709 🇵🇱 907 54 2ms 29 Sep 2025 643rd JonasHoefer 906 45 132ms 2 Aug 2020 643rd Shanethegamer 🇺🇸 906 45 124ms 16 Jul 2021 643rd yzhs 🇩🇪 906 45 135ms 26 Jul 2021 643rd rak1507 🇬🇧 906 45 132ms 15 Sep 2021 643rd arjanadriaanse 🇳🇱 906 45 147ms 27 Nov 2021 643rd annaproxy 906 45 154ms 21 Jan 2022 643rd Sakisan 🇧🇪 906 45 177ms 21 Jun 2022 643rd scpchicken 🇵🇼 906 45 114ms 16 Mar 2023 651st Lydxn 🇨🇦 905 63 514ms 27 Feb 2022 651st JayXon 🇺🇸 905 63 425ms 28 Feb 2022 653rd DialFrost 🇸🇬 903 34 640ms 29 Aug 2025 653rd edsrzf 🇳🇿 903 34 670ms 4 Sep 2025 653rd CaedenHarper 🇨🇦 903 34 666ms 7 Sep 2025 653rd albanian-laundromat 903 34 668ms 12 Sep 2025 653rd sean-niemann 🇺🇸 903 34 652ms 12 Sep 2025 653rd fuzzylojik-golf 🇺🇸 903 34 655ms 22 Sep 2025 659th radarek 🇵🇱 902 32 1,006ms 13 Jun 2022 659th stefangimmillaro 902 32 839ms 4 Mar 2023 661st sisyphus-ppcg 🇦🇺 902 66 1ms 13 May 2022 661st GolfingSuccess 🇬🇷 902 66 2ms 13 May 2022 661st MeWhenI 🇻🇦 902 66 1ms 18 May 2022 661st saito-ta 🇯🇵 902 66 1ms 20 May 2022 661st ovs-code 🇩🇪 902 66 1ms 20 May 2022 661st inventshah 902 66 1ms 22 May 2022 661st lynn 902 66 2ms 27 May 2022 661st Natanaelel 🇸🇪 902 66 2ms 29 May 2022 661st nwellnhof 🇩🇪 902 66 2ms 8 Jul 2022 661st galloj 🇨🇿 902 66 2ms 29 Aug 2022 661st retrohun 902 66 1ms 1 Jan 2023 661st Steffan153 🇫🇮 902 66 1ms 28 Jan 2023 661st btnlq 902 66 2ms 16 May 2023 661st sean-niemann 🇺🇸 902 66 1ms 20 May 2023 661st JayXon 🇺🇸 902 66 1ms 25 May 2023 First Prev 601–675 of 5,244 Next Last