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 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 525th Lydxn 🇨🇦 903 54 10 Oct 2023 525th sean-niemann 🇺🇸 903 54 17 Dec 2023 525th Yewzir 🇧🇪 903 54 20 Jan 2024 525th JayXon 🇺🇸 903 54 27 Jan 2024 525th Steffan153 🇫🇮 903 54 28 Jan 2024 525th rucin93 🇵🇱 903 54 7 Feb 2024 532nd Lydxn 🇨🇦 903 59 6 Dec 2021 532nd GrayJoKing 🇦🇺 903 59 6 Dec 2021 532nd JayXon 🇺🇸 903 59 22 Dec 2021 532nd Ripick 903 59 29 Jul 2022 532nd Steffan153 🇫🇮 903 59 14 Jan 2023 532nd MeWhenI 🇻🇦 903 59 4 Aug 2023 532nd sean-niemann 🇺🇸 903 59 13 days ago 539th Steffan153 🇫🇮 903 96 17 Dec 2022 539th kkoenig 903 96 4 Jan 2024 541st primo-ppcg 🇹🇭 902 37 5 Feb 2022 541st HPWiz 🇳🇿 902 37 3 May 2022 543rd inventshah 902 50 24 Oct 2024 543rd Shanethegamer 🇺🇸 902 50 24 Oct 2024 543rd pardouin 🇫🇷 902 50 24 Oct 2024 543rd DialFrost 🇸🇬 902 50 24 Oct 2024 543rd stefangimmillaro 902 50 24 Oct 2024 543rd btnlq 902 50 25 Oct 2024 543rd JayXon 🇺🇸 902 50 27 Oct 2024 543rd MeWhenI 🇻🇦 902 50 27 Oct 2024 543rd emgordon154 902 50 27 Oct 2024 543rd sean-niemann 🇺🇸 902 50 30 Oct 2024 543rd wuminws 902 50 18 Feb 2025 543rd Chinay-Domitrix 🇺🇸 902 50 29 Mar 2025 555th Steffan153 🇫🇮 902 51 16 Apr 2023 555th Shanethegamer 🇺🇸 902 51 17 Apr 2023 555th primo-ppcg 🇹🇭 902 51 30 Apr 2023 555th Lydxn 🇨🇦 902 51 10 May 2023 555th MeWhenI 🇻🇦 902 51 23 May 2023 555th GrayJoKing 🇦🇺 902 51 15 Aug 2023 555th btnlq 902 51 21 Oct 2023 555th ashtraypettingzoo 🇺🇸 902 51 1 Apr 2024 555th dokutan 902 51 14 Jul 2024 555th edsrzf 🇳🇿 902 51 7 Nov 2024 555th emgordon154 902 51 23 Dec 2024 555th sean-niemann 🇺🇸 902 51 26 Apr 2025 567th emgordon154 901 39 5 Dec 2021 567th sisyphus-ppcg 🇦🇺 901 39 5 Dec 2021 567th GrayJoKing 🇦🇺 901 39 5 Dec 2021 567th JayXon 🇺🇸 901 39 8 Dec 2021 567th radarek 🇵🇱 901 39 3 Feb 2022 567th lynn 901 39 1 Jun 2022 567th Steffan153 🇫🇮 901 39 22 Jan 2023 567th btnlq 901 39 5 Aug 2023 567th ovs-code 🇩🇪 901 39 18 Apr 2024 567th sean-niemann 🇺🇸 901 39 28 Feb 2025 577th janbehrens 🇩🇪 900 69 6 Dec 2021 578th GrayJoKing 🇦🇺 899 50 8 Jun 2022 578th Lydxn 🇨🇦 899 50 9 Jun 2022 578th JayXon 🇺🇸 899 50 20 Mar 2023 581st prplz 🇦🇺 899 57 2 Jan 2022 581st solmyr2000 899 57 21 Jun 2022 581st ListeriaM 899 57 23 Aug 2023 581st xsot 🇸🇬 899 57 31 May 2024 585th JayXon 🇺🇸 899 59 22 Dec 2021 585th Steffan153 🇫🇮 899 59 14 Jan 2023 585th sean-niemann 🇺🇸 899 59 9 May 2025 588th ovs-code 🇩🇪 898 71 27 Feb 2022 588th MeWhenI 🇻🇦 898 71 4 Mar 2022 588th Lydxn 🇨🇦 898 71 6 Mar 2022 588th sean-niemann 🇺🇸 898 71 14 Dec 2022 588th Steffan153 🇫🇮 898 71 23 Jul 2024 588th emgordon154 898 71 26 May 2025 594th saito-ta 🇯🇵 897 36 22 Jun 2022 594th primo-ppcg 🇹🇭 897 36 22 Jan 2025 596th prplz 🇦🇺 897 78 2 Jan 2022 596th primo-ppcg 🇹🇭 897 78 18 Jan 2022 596th solmyr2000 897 78 21 Jun 2022 596th inventshah 897 78 26 Jan 2023 596th snyderek 🇺🇸 897 78 13 Oct 2024 Prev 526–600 of 2,638 Next