Prime Numbers in JavaScript 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 Hilbert Curve 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 Trinomial Triangle 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Hilbert Curve 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 Trinomial Triangle 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 224th tscherter 632 57 9ms 7 Dec 2020 224th Mazn3k 632 57 10ms 26 Aug 2021 224th alichraghi 632 57 10ms 15 Oct 2021 224th Kesefon 632 57 12ms 25 Apr 2023 224th TheDarkThatBarks 632 57 10ms 30 Jan 2024 224th rifatx 632 57 10ms 16 Jul 2024 224th deancureton 632 57 12ms 29 Dec 2024 233rd ian-odonnell 621 58 8ms 16 Mar 2018 233rd orthoplex 🇨🇽 621 58 11ms 1 Apr 2019 233rd jn-lp 🇺🇦 621 58 8ms 29 Oct 2020 233rd peculiarination 621 58 10ms 29 Apr 2021 233rd doge1338 621 58 9ms 11 Apr 2022 233rd mobibluman 621 58 11ms 31 May 2022 233rd ThibWillFulll 621 58 9ms 14 Jun 2022 233rd HenryTy83 621 58 8ms 5 Dec 2022 233rd TaserTheFox 🇺🇸 621 58 10ms 25 May 2023 233rd CarsonChr 🇺🇸 621 58 10ms 7 Apr 2024 243rd davegregg 610 59 9ms 26 Feb 2018 243rd kevlened 610 59 12ms 22 Oct 2018 243rd Jooraz 610 59 9ms 12 May 2019 243rd wrauner 610 59 10ms 4 Aug 2019 243rd kchapelier 610 59 9ms 27 Apr 2020 243rd farteryhr 610 59 9ms 28 Apr 2020 243rd pandapawskat 610 59 12ms 4 Dec 2020 243rd c0d3-4-F00d 🇩🇪 610 59 11ms 25 May 2021 243rd Foxinatel 610 59 9ms 21 Aug 2021 243rd voidcoefficient 610 59 10ms 22 Nov 2021 243rd gurglemurgle5 610 59 9ms 13 May 2022 243rd vroup 🇩🇰 610 59 10ms 2 Oct 2022 243rd FrederikHutfless 🇩🇪 610 59 8ms 22 Dec 2022 243rd zakariamouhid 610 59 11ms 10 Jan 2023 243rd kkoenig 610 59 10ms 25 Dec 2023 243rd nakatchi 610 59 9ms 27 Feb 2024 243rd Mabeloid 🇳🇴 610 59 10ms 9 Oct 2024 260th sgtdck 600 60 10ms 8 Oct 2018 260th flempke 600 60 9ms 20 Oct 2018 260th paulpage 600 60 11ms 11 Feb 2019 260th vgroen 600 60 10ms 3 Jan 2020 260th oitio 600 60 9ms 13 Feb 2020 260th jmerle 🇳🇱 600 60 8ms 21 Jan 2022 260th charliegaming 600 60 9ms 20 Oct 2024 267th mcammara 590 61 10ms 25 Jul 2018 267th Nuottajarvi 590 61 10ms 14 Aug 2018 267th GitaMonster 590 61 9ms 9 Sep 2018 267th Nefsen402 590 61 10ms 22 Jan 2019 267th volktron 590 61 11ms 1 Jun 2019 267th AngusJWatt 590 61 10ms 18 Sep 2019 267th adoxography 590 61 10ms 10 Oct 2019 267th taimanh229 590 61 10ms 5 Jan 2021 267th Ashikpaul 🇮🇳 590 61 10ms 9 May 2021 267th AnnoyedArt1256 590 61 12ms 12 Jan 2022 267th MaxElf999 590 61 10ms 14 Dec 2022 278th gnlow 🇰🇷 581 62 8ms 29 Apr 2020 278th Simon3995 🇳🇱 581 62 9ms 12 Aug 2020 278th louisbosqui 581 62 10ms 31 Dec 2020 278th riviere-lucas 581 62 10ms 31 Dec 2020 278th florton 581 62 9ms 6 Apr 2021 278th Posandu 581 62 9ms 24 Oct 2022 278th junkondo-jp 581 62 11ms 1 Jun 2024 285th YoungjuneKwon 571 63 12ms 6 Dec 2018 285th chloeching-amino 571 63 10ms 25 Jul 2019 285th OmegaB0t 571 63 10ms 12 Sep 2019 285th paul3412 571 63 11ms 1 Dec 2019 285th lcba 571 63 10ms 14 Jan 2020 285th astdefu 571 63 10ms 10 Dec 2022 285th raszpi 🇭🇺 571 63 10ms 1 Sep 2023 285th Florian-Mt 571 63 8ms 26 Sep 2023 285th Voltrifrodec 🇸🇰 571 63 9ms 25 Apr 2025 285th 52525rr 571 63 10ms 2 days ago 295th nhaynes84 563 64 12ms 17 Jun 2018 295th aschui 563 64 10ms 5 Nov 2018 295th dijs 563 64 10ms 9 Dec 2019 295th guliyevemil1 🇦🇿 563 64 9ms 19 Apr 2020 295th Michal-Miky-Jankovsky 563 64 12ms 4 May 2020 295th modellking 563 64 10ms 3 Jun 2020 First Prev 226–300 of 459 Next Last