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 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 663rd sean-niemann 🇺🇸 899 66 20 May 2023 663rd JayXon 🇺🇸 899 66 25 May 2023 663rd Lydxn 🇨🇦 899 66 24 Jun 2023 663rd dokutan 899 66 2 Oct 2023 663rd kritixilithos 899 66 19 May 2024 663rd pardouin 🇫🇷 899 66 21 Sep 2024 663rd DialFrost 🇸🇬 899 66 5 Jan 2025 663rd stefangimmillaro 899 66 14 Jul 2025 684th lifthrasiir 🇰🇷 898 54 11 Dec 2024 684th jared-hughes 898 54 18 Dec 2024 686th jakobwitte 897 39 20 Mar 2018 686th kritixilithos 897 39 10 Nov 2018 686th handisb 897 39 22 Oct 2019 686th alasdair-greenland 897 39 6 Mar 2020 686th shuding 897 39 27 Apr 2020 686th BBoehm 🇩🇪 897 39 27 Oct 2020 686th KrausRaus 🇺🇸 897 39 31 Dec 2021 686th GeorgeStechman 🇬🇧 897 39 22 Sep 2022 686th Nicronmil 897 39 1 Nov 2022 686th fourth-bit 897 39 12 Nov 2022 686th Shanethegamer 🇺🇸 897 39 29 Mar 2023 686th janbehrens 🇩🇪 897 39 1 Jan 2024 686th eranws 897 39 2 Jan 2024 686th dylanarmstrong 897 39 2 Jan 2024 686th trinityy-7 897 39 6 Feb 2024 686th emgordon154 897 39 18 Jul 2024 702nd MeWhenI 🇻🇦 897 47 15 Nov 2021 702nd sisyphus-ppcg 🇦🇺 897 47 16 Nov 2021 702nd JayXon 🇺🇸 897 47 19 Nov 2021 702nd annaproxy 897 47 29 Jan 2022 702nd SirBogman 🇺🇸 897 47 22 Oct 2022 702nd IanUtley 897 47 16 Nov 2022 702nd scpchicken 🇵🇼 897 47 16 Mar 2023 702nd Betuaredead 897 47 14 Nov 2023 710th emgordon154 897 64 17 Feb 2025 711th Lydxn 🇨🇦 897 71 16 Apr 2022 711th JayXon 🇺🇸 897 71 17 Apr 2022 713th Lydxn 🇨🇦 895 44 16 Jul 2023 714th Lydxn 🇨🇦 895 66 28 Jan 2023 714th m-tkach 🇺🇦 895 66 18 Jan 2024 716th Lydxn 🇨🇦 895 94 22 Apr 2024 716th JayXon 🇺🇸 895 94 22 Apr 2024 718th btnlq 894 40 4 Nov 2022 718th xsot 🇸🇬 894 40 13 Jul 2023 718th fuzzylojik-golf 🇺🇸 894 40 21 days ago 721st sisyphus-ppcg 🇦🇺 894 55 14 Oct 2022 721st Steffan153 🇫🇮 894 55 7 Jan 2024 723rd Lydxn 🇨🇦 892 42 19 Jul 2022 723rd dvargas46 🇺🇸 892 42 23 Jul 2022 725th pedrotpa 892 44 1 Jun 2018 725th Mr-Xcoder 892 44 15 Aug 2018 725th davitf 892 44 30 Oct 2018 725th Waffle3z 892 44 18 Oct 2020 725th mizuzimu 892 44 21 Oct 2020 725th Dazza314 🇬🇧 892 44 7 Nov 2020 725th dim-an 892 44 9 Dec 2020 725th btjones0 892 44 27 Dec 2020 725th JStatnekov 892 44 9 Jan 2021 725th hiddicop 🇸🇪 892 44 22 Jan 2021 725th neihousaigaai 892 44 23 Apr 2021 725th gilufin 892 44 23 May 2021 725th bissectra 892 44 15 Jul 2021 725th mokymok 🇺🇸 892 44 21 Jul 2021 725th madex 🇩🇪 892 44 22 Aug 2021 725th hiichbindermax 892 44 23 Oct 2021 725th 20k1 892 44 23 Oct 2021 725th ZakkkkAttackkkk 🇵🇭 892 44 20 Dec 2021 725th tomaxent 892 44 16 Jan 2022 725th Bombergames 892 44 20 Jan 2022 725th Bonjour27891 🇻🇳 892 44 10 Feb 2022 725th aryavsaigal 892 44 28 Feb 2022 725th CedricGebistorf 892 44 12 Mar 2022 725th LHuitre 892 44 1 May 2022 725th tkr-sh 🇫🇷 892 44 12 May 2022 725th doppelar0n 🇩🇪 892 44 23 Aug 2022 Prev 676–750 of 5,105 Next