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 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 669th GeorgeStechman 🇬🇧 897 39 22 Sep 2022 669th Nicronmil 897 39 1 Nov 2022 669th fourth-bit 897 39 12 Nov 2022 669th Shanethegamer 🇺🇸 897 39 29 Mar 2023 669th janbehrens 🇩🇪 897 39 1 Jan 2024 669th eranws 897 39 2 Jan 2024 669th dylanarmstrong 897 39 2 Jan 2024 669th trinityy-7 897 39 6 Feb 2024 669th emgordon154 897 39 18 Jul 2024 685th MeWhenI 🇻🇦 897 47 15 Nov 2021 685th sisyphus-ppcg 🇦🇺 897 47 16 Nov 2021 685th JayXon 🇺🇸 897 47 19 Nov 2021 685th annaproxy 897 47 29 Jan 2022 685th SirBogman 🇺🇸 897 47 22 Oct 2022 685th IanUtley 897 47 16 Nov 2022 685th scpchicken 🇵🇼 897 47 16 Mar 2023 685th Betuaredead 897 47 14 Nov 2023 693rd emgordon154 897 64 17 Feb 2025 694th sisyphus-ppcg 🇦🇺 897 66 13 May 2022 694th GolfingSuccess 🇬🇷 897 66 13 May 2022 694th MeWhenI 🇻🇦 897 66 18 May 2022 694th saito-ta 🇯🇵 897 66 20 May 2022 694th ovs-code 🇩🇪 897 66 20 May 2022 694th inventshah 897 66 22 May 2022 694th lynn 897 66 27 May 2022 694th Natanaelel 🇸🇪 897 66 29 May 2022 694th nwellnhof 🇩🇪 897 66 8 Jul 2022 694th galloj 🇨🇿 897 66 29 Aug 2022 694th retrohun 897 66 1 Jan 2023 694th Steffan153 🇫🇮 897 66 28 Jan 2023 694th btnlq 897 66 16 May 2023 694th sean-niemann 🇺🇸 897 66 20 May 2023 694th JayXon 🇺🇸 897 66 25 May 2023 694th Lydxn 🇨🇦 897 66 24 Jun 2023 694th dokutan 897 66 2 Oct 2023 694th kritixilithos 897 66 19 May 2024 694th pardouin 🇫🇷 897 66 21 Sep 2024 694th DialFrost 🇸🇬 897 66 5 Jan 2025 714th lifthrasiir 🇰🇷 896 54 11 Dec 2024 714th jared-hughes 896 54 18 Dec 2024 716th Lydxn 🇨🇦 896 71 16 Apr 2022 716th JayXon 🇺🇸 896 71 17 Apr 2022 718th Lydxn 🇨🇦 894 94 22 Apr 2024 718th JayXon 🇺🇸 894 94 22 Apr 2024 720th btnlq 893 40 4 Nov 2022 720th xsot 🇸🇬 893 40 13 Jul 2023 722nd Lydxn 🇨🇦 893 44 16 Jul 2023 723rd sisyphus-ppcg 🇦🇺 893 55 14 Oct 2022 723rd Steffan153 🇫🇮 893 55 7 Jan 2024 725th Lydxn 🇨🇦 893 66 28 Jan 2023 725th m-tkach 🇺🇦 893 66 18 Jan 2024 727th pedrotpa 892 44 1 Jun 2018 727th Mr-Xcoder 892 44 15 Aug 2018 727th davitf 892 44 30 Oct 2018 727th Waffle3z 892 44 18 Oct 2020 727th mizuzimu 892 44 21 Oct 2020 727th Dazza314 🇬🇧 892 44 7 Nov 2020 727th dim-an 892 44 9 Dec 2020 727th btjones0 892 44 27 Dec 2020 727th JStatnekov 892 44 9 Jan 2021 727th hiddicop 🇸🇪 892 44 22 Jan 2021 727th neihousaigaai 892 44 23 Apr 2021 727th gilufin 892 44 23 May 2021 727th bissectra 892 44 15 Jul 2021 727th mokymok 🇺🇸 892 44 21 Jul 2021 727th madex 🇩🇪 892 44 22 Aug 2021 727th hiichbindermax 892 44 23 Oct 2021 727th 20k1 892 44 23 Oct 2021 727th ZakkkkAttackkkk 🇵🇭 892 44 20 Dec 2021 727th tomaxent 892 44 16 Jan 2022 727th Bombergames 892 44 20 Jan 2022 727th Bonjour27891 🇻🇳 892 44 10 Feb 2022 727th aryavsaigal 892 44 28 Feb 2022 727th CedricGebistorf 892 44 12 Mar 2022 727th LHuitre 892 44 1 May 2022 Prev 676–750 of 4,981 Next