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 146th hpr 735 49 8ms 13 Jun 2021 146th ledietz 735 49 9ms 19 Mar 2022 146th Naruyoko 735 49 9ms 6 Mar 2023 146th adamnielson42 🇺🇸 735 49 9ms 24 Apr 2023 146th jbt 735 49 8ms 31 Dec 2023 156th owenoclee 720 50 10ms 5 Oct 2017 156th robertDurst 720 50 9ms 8 Nov 2017 156th leon-w 720 50 10ms 12 Oct 2018 156th jrsmb 720 50 9ms 21 Oct 2018 156th elisherer 🇮🇱 720 50 10ms 11 Apr 2019 156th omurakazuaki 🇯🇵 720 50 10ms 19 Sep 2019 156th richard-oelze 🇩🇪 720 50 10ms 8 Nov 2020 156th iannisdezwart 🇳🇱 720 50 9ms 21 Jun 2021 156th igmcdowell 720 50 9ms 26 Nov 2021 156th Re-Adventures 🇮🇳 720 50 10ms 15 Feb 2022 156th 5quiwyrm 720 50 13ms 26 Sep 2022 156th Jaro32768 🇸🇰 720 50 8ms 8 Feb 2024 156th HumanoidCPU 720 50 8ms 1 Apr 2024 156th wansacis 🇩🇪 720 50 9ms 30 Apr 2024 156th gigaprofisi 🇺🇸 720 50 9ms 6 Jul 2025 156th Ultra814 720 50 9ms 18 Aug 2025 172nd cmorten 706 51 10ms 2 Nov 2017 172nd alexkunin 706 51 11ms 4 Jul 2019 172nd lukasmoellerch 706 51 10ms 19 Nov 2019 172nd dzshn 706 51 13ms 13 Apr 2021 172nd raphaelimahorn 706 51 10ms 17 Aug 2021 172nd BambooleanLogic 🇸🇪 706 51 10ms 9 Dec 2021 172nd makinde 706 51 10ms 26 Oct 2022 172nd GreenBeansAgainstVeganism 706 51 8ms 14 Jan 2023 172nd predyy 706 51 10ms 22 Aug 2023 172nd cyrilboyer 🇫🇷 706 51 9ms 21 Dec 2023 172nd XenThe 🇬🇧 706 51 10ms 16 Jun 2025 183rd tangweikun 692 52 10ms 24 Oct 2018 183rd daisy-lau 692 52 9ms 5 Aug 2020 183rd nartallax 692 52 9ms 21 May 2021 183rd Vollch 692 52 9ms 21 May 2021 183rd SiddharthShyniben 692 52 10ms 2 Aug 2021 183rd Natanaelel 🇸🇪 692 52 10ms 12 Feb 2022 183rd weliveinhell 🇭🇹 692 52 11ms 4 Oct 2023 183rd dtbao20 🇻🇳 692 52 9ms 1 Oct 2024 191st Brassawiking 679 53 10ms 22 Jul 2018 191st saramaebee 679 53 13ms 15 Oct 2018 191st mintypython 679 53 10ms 15 Oct 2018 191st hack-and-backslash 679 53 8ms 31 Jan 2019 191st dee-gomma 679 53 10ms 28 Mar 2019 191st NatNgs 679 53 10ms 13 Jan 2020 191st kirillgroshkov 679 53 10ms 8 May 2020 198th GiftOfDeath 667 54 9ms 9 Feb 2018 198th skps2010 667 54 10ms 4 Jan 2019 198th uttumuttu 🇫🇮 667 54 10ms 4 Jan 2022 198th bac0id 667 54 9ms 26 Jun 2024 198th 823126 667 54 10ms 8 Nov 2024 198th Salutations45 667 54 9ms 10 Nov 2024 204th ArturLange 655 55 10ms 14 Sep 2018 204th aaronze 🇦🇺 655 55 10ms 20 Aug 2021 204th dylanpyle 655 55 9ms 12 Oct 2021 204th shawphy 655 55 14ms 14 Oct 2021 204th fitzdotlol 🇺🇸 655 55 9ms 23 Mar 2022 204th maxpelic 🇺🇸 655 55 10ms 10 Jul 2022 204th Betuaredead 655 55 12ms 4 Jan 2023 204th veehz 655 55 10ms 21 Feb 2023 204th stellartux 655 55 10ms 27 Dec 2023 204th steffan-polygolf 655 55 9ms 14 Feb 2024 214th pg98 643 56 10ms 13 Mar 2018 214th user189032 643 56 9ms 29 May 2019 214th cryosis7 643 56 11ms 21 Jun 2019 214th EFHIII 643 56 9ms 16 Aug 2020 214th toxahak 643 56 10ms 1 Dec 2020 214th pbarath 643 56 10ms 22 Mar 2021 214th stadamdoki 643 56 10ms 22 Mar 2021 214th C0de5mith 🇺🇸 643 56 10ms 2 Sep 2022 214th TheCod-r 🇦🇶 643 56 10ms 10 Jul 2023 214th sultan 643 56 9ms 2 Apr 2024 224th caasinehc 632 57 10ms 16 Oct 2018 224th lowlighter 632 57 10ms 1 Nov 2020 First Prev 151–225 of 459 Next Last