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 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 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 Mandelbrot 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Mandelbrot 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 524th edsrzf 🇳🇿 903 58 30 Jan 2025 527th Lydxn 🇨🇦 903 59 6 Dec 2021 527th GrayJoKing 🇦🇺 903 59 6 Dec 2021 527th JayXon 🇺🇸 903 59 22 Dec 2021 527th Ripick 903 59 29 Jul 2022 527th Steffan153 🇫🇮 903 59 14 Jan 2023 527th MeWhenI 🇻🇦 903 59 4 Aug 2023 527th sean-niemann 🇺🇸 903 59 42 hours ago 534th Steffan153 🇫🇮 903 96 17 Dec 2022 534th kkoenig 903 96 4 Jan 2024 536th primo-ppcg 🇹🇭 902 37 5 Feb 2022 536th HPWiz 🇳🇿 902 37 3 May 2022 538th inventshah 902 50 24 Oct 2024 538th Shanethegamer 🇺🇸 902 50 24 Oct 2024 538th pardouin 🇫🇷 902 50 24 Oct 2024 538th DialFrost 🇸🇬 902 50 24 Oct 2024 538th stefangimmillaro 902 50 24 Oct 2024 538th btnlq 902 50 25 Oct 2024 538th JayXon 🇺🇸 902 50 27 Oct 2024 538th MeWhenI 🇻🇦 902 50 27 Oct 2024 538th emgordon154 902 50 27 Oct 2024 538th sean-niemann 🇺🇸 902 50 30 Oct 2024 538th wuminws 902 50 18 Feb 2025 538th Chinay-Domitrix 🇺🇸 902 50 29 Mar 2025 550th Steffan153 🇫🇮 902 51 16 Apr 2023 550th Shanethegamer 🇺🇸 902 51 17 Apr 2023 550th primo-ppcg 🇹🇭 902 51 30 Apr 2023 550th Lydxn 🇨🇦 902 51 10 May 2023 550th MeWhenI 🇻🇦 902 51 23 May 2023 550th GrayJoKing 🇦🇺 902 51 15 Aug 2023 550th btnlq 902 51 21 Oct 2023 550th ashtraypettingzoo 🇺🇸 902 51 1 Apr 2024 550th dokutan 902 51 14 Jul 2024 550th edsrzf 🇳🇿 902 51 7 Nov 2024 550th emgordon154 902 51 23 Dec 2024 550th sean-niemann 🇺🇸 902 51 26 Apr 2025 562nd emgordon154 900 39 5 Dec 2021 562nd sisyphus-ppcg 🇦🇺 900 39 5 Dec 2021 562nd GrayJoKing 🇦🇺 900 39 5 Dec 2021 562nd JayXon 🇺🇸 900 39 8 Dec 2021 562nd radarek 🇵🇱 900 39 3 Feb 2022 562nd lynn 900 39 1 Jun 2022 562nd Steffan153 🇫🇮 900 39 22 Jan 2023 562nd btnlq 900 39 5 Aug 2023 562nd ovs-code 🇩🇪 900 39 18 Apr 2024 562nd sean-niemann 🇺🇸 900 39 28 Feb 2025 572nd janbehrens 🇩🇪 900 69 6 Dec 2021 573rd GrayJoKing 🇦🇺 899 50 8 Jun 2022 573rd Lydxn 🇨🇦 899 50 9 Jun 2022 573rd JayXon 🇺🇸 899 50 20 Mar 2023 576th JayXon 🇺🇸 899 59 22 Dec 2021 576th Steffan153 🇫🇮 899 59 14 Jan 2023 576th sean-niemann 🇺🇸 899 59 9 May 2025 579th prplz 🇦🇺 898 57 2 Jan 2022 579th solmyr2000 898 57 21 Jun 2022 579th ListeriaM 898 57 23 Aug 2023 579th xsot 🇸🇬 898 57 31 May 2024 583rd ovs-code 🇩🇪 898 71 27 Feb 2022 583rd MeWhenI 🇻🇦 898 71 4 Mar 2022 583rd Lydxn 🇨🇦 898 71 6 Mar 2022 583rd sean-niemann 🇺🇸 898 71 14 Dec 2022 583rd Steffan153 🇫🇮 898 71 23 Jul 2024 583rd emgordon154 898 71 24 days ago 589th saito-ta 🇯🇵 897 36 22 Jun 2022 589th primo-ppcg 🇹🇭 897 36 22 Jan 2025 591st marshallward 🇺🇸 896 56 5 Dec 2021 591st Lydxn 🇨🇦 896 56 5 Dec 2021 591st primo-ppcg 🇹🇭 896 56 6 Dec 2021 591st primo-ppcg 🇹🇭 896 56 26 Jan 2025 591st kg583 🇺🇸 896 56 26 Jan 2025 591st Lydxn 🇨🇦 896 56 26 Jan 2025 591st AlephSquirrel 896 56 18 Feb 2025 598th prplz 🇦🇺 896 78 2 Jan 2022 598th primo-ppcg 🇹🇭 896 78 18 Jan 2022 598th solmyr2000 896 78 21 Jun 2022 Prev 526–600 of 2,617 Next