Prime Numbers (Long) 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 526th antimon2 🇯🇵 908 35 6 Dec 2021 526th chubbc 908 35 30 Dec 2024 528th nwellnhof 🇩🇪 907 31 6 Dec 2021 528th DialFrost 🇸🇬 907 31 10 Apr 2025 528th sean-niemann 🇺🇸 907 31 10 Apr 2025 531st btnlq 907 53 14 Feb 2022 531st Lydxn 🇨🇦 907 53 14 Feb 2022 531st JayXon 🇺🇸 907 53 15 Feb 2022 531st IanUtley 907 53 3 Nov 2022 531st annaproxy 907 53 10 Jan 2023 536th JayXon 🇺🇸 906 58 14 Oct 2022 536th Lydxn 🇨🇦 906 58 14 Oct 2022 538th Shanethegamer 🇺🇸 905 58 18 Dec 2023 538th Steffan153 🇫🇮 905 58 19 Dec 2023 538th edsrzf 🇳🇿 905 58 30 Jan 2025 538th sean-niemann 🇺🇸 905 58 23 Jun 2025 542nd primo-ppcg 🇹🇭 904 37 5 Feb 2022 542nd HPWiz 🇳🇿 904 37 3 May 2022 544th Lydxn 🇨🇦 904 59 6 Dec 2021 544th GrayJoKing 🇦🇺 904 59 6 Dec 2021 544th JayXon 🇺🇸 904 59 22 Dec 2021 544th Ripick 904 59 29 Jul 2022 544th Steffan153 🇫🇮 904 59 14 Jan 2023 544th MeWhenI 🇻🇦 904 59 4 Aug 2023 544th sean-niemann 🇺🇸 904 59 17 Jun 2025 551st saito-ta 🇯🇵 903 46 13 Nov 2023 552nd sisyphus-ppcg 🇦🇺 903 54 9 Oct 2023 552nd Lydxn 🇨🇦 903 54 10 Oct 2023 552nd sean-niemann 🇺🇸 903 54 17 Dec 2023 552nd Yewzir 🇧🇪 903 54 20 Jan 2024 552nd JayXon 🇺🇸 903 54 27 Jan 2024 552nd Steffan153 🇫🇮 903 54 28 Jan 2024 552nd rucin93 🇵🇱 903 54 7 Feb 2024 559th Steffan153 🇫🇮 903 96 17 Dec 2022 559th kkoenig 903 96 4 Jan 2024 561st emgordon154 902 39 5 Dec 2021 561st sisyphus-ppcg 🇦🇺 902 39 5 Dec 2021 561st GrayJoKing 🇦🇺 902 39 5 Dec 2021 561st JayXon 🇺🇸 902 39 8 Dec 2021 561st radarek 🇵🇱 902 39 3 Feb 2022 561st lynn 902 39 1 Jun 2022 561st Steffan153 🇫🇮 902 39 22 Jan 2023 561st btnlq 902 39 5 Aug 2023 561st ovs-code 🇩🇪 902 39 18 Apr 2024 561st sean-niemann 🇺🇸 902 39 28 Feb 2025 561st pardouin 🇫🇷 902 39 6 days ago 561st fuzzylojik-golf 🇺🇸 902 39 6 hours ago 573rd inventshah 902 50 24 Oct 2024 573rd Shanethegamer 🇺🇸 902 50 24 Oct 2024 573rd pardouin 🇫🇷 902 50 24 Oct 2024 573rd DialFrost 🇸🇬 902 50 24 Oct 2024 573rd stefangimmillaro 902 50 24 Oct 2024 573rd btnlq 902 50 25 Oct 2024 573rd JayXon 🇺🇸 902 50 27 Oct 2024 573rd MeWhenI 🇻🇦 902 50 27 Oct 2024 573rd emgordon154 902 50 27 Oct 2024 573rd sean-niemann 🇺🇸 902 50 30 Oct 2024 573rd wuminws 902 50 18 Feb 2025 573rd Chinay-Domitrix 🇺🇸 902 50 29 Mar 2025 573rd dokutan 902 50 16 Jul 2025 586th Steffan153 🇫🇮 902 51 16 Apr 2023 586th Shanethegamer 🇺🇸 902 51 17 Apr 2023 586th primo-ppcg 🇹🇭 902 51 30 Apr 2023 586th Lydxn 🇨🇦 902 51 10 May 2023 586th MeWhenI 🇻🇦 902 51 23 May 2023 586th GrayJoKing 🇦🇺 902 51 15 Aug 2023 586th btnlq 902 51 21 Oct 2023 586th ashtraypettingzoo 🇺🇸 902 51 1 Apr 2024 586th dokutan 902 51 14 Jul 2024 586th edsrzf 🇳🇿 902 51 7 Nov 2024 586th emgordon154 902 51 23 Dec 2024 586th sean-niemann 🇺🇸 902 51 26 Apr 2025 598th janbehrens 🇩🇪 901 69 6 Dec 2021 599th GrayJoKing 🇦🇺 899 50 8 Jun 2022 599th Lydxn 🇨🇦 899 50 9 Jun 2022 Prev 526–600 of 2,745 Next