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 Minesweeper Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number 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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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 374th OllieBoyne 🇬🇧 474 76 9ms 24 Jan 2021 374th TheRealOhead 🇺🇸 474 76 9ms 28 Sep 2023 374th Jak-Ch-ll 474 76 10ms 6 Jul 2025 379th JRaspass 🇬🇧 468 77 9ms 7 Jul 2020 379th DizzyLeChuck 468 77 9ms 25 Aug 2020 379th theunofficialcoder 468 77 8ms 17 Aug 2021 379th hacker19374 468 77 9ms 8 Mar 2023 379th olleicua 🇺🇸 468 77 9ms 11 Sep 2025 379th MadScience137 468 77 13ms 24 Sep 2025 385th tehgeg 462 78 9ms 2 Mar 2019 386th MarlonClark 456 79 10ms 30 Dec 2019 386th RobbertC5 456 79 10ms 23 May 2020 386th KatieLG-Transpiler 🇬🇧 456 79 9ms 23 Jun 2022 386th hacker112 🇸🇪 456 79 8ms 20 Jun 2024 390th jessegyger 450 80 10ms 14 Jan 2022 390th Moreallure 450 80 9ms 4 May 2024 390th JesseNoEyes 🇺🇸 450 80 9ms 4 Oct 2024 393rd obadiar-zz 444 81 11ms 5 Dec 2017 393rd Randomness74 444 81 10ms 14 Mar 2020 393rd StronkCheese 🇺🇸 444 81 10ms 1 Feb 2023 393rd msbranicky 444 81 9ms 8 Sep 2023 397th ethandhunt 439 82 11ms 19 Sep 2021 397th RegularSalamander 439 82 10ms 30 Jan 2022 397th ptforness 439 82 10ms 31 Dec 2022 397th deniz-blue 439 82 9ms 20 Oct 2023 401st paudr 434 83 10ms 5 May 2019 401st Yareeeema 434 83 9ms 5 Nov 2022 403rd mrigankpawagi 429 84 10ms 21 Jan 2018 403rd arrudagates 429 84 9ms 24 Jun 2021 405th ereztaiar 🇮🇱 424 85 8ms 12 Aug 2021 405th clayboll99 424 85 10ms 18 Jul 2025 407th quentincaffeino 419 86 9ms 4 Jun 2020 407th Ploverums 419 86 9ms 16 Sep 2022 409th janleigh 🇵🇭 414 87 9ms 20 May 2022 410th Designer023 409 88 9ms 8 Feb 2020 410th Bishwajit2u 409 88 9ms 19 May 2021 410th Usinganame 409 88 9ms 19 Sep 2024 413th andrewmilson 404 89 10ms 17 May 2020 413th KingSkyrock 🇺🇸 404 89 11ms 17 Sep 2021 415th Alice-Cheshire 400 90 9ms 26 Feb 2018 415th funkyfliam 400 90 8ms 15 Oct 2020 417th hymanimy 396 91 9ms 7 Jun 2021 417th Pyro569 396 91 9ms 30 Jul 2023 419th genius257 391 92 9ms 23 Mar 2018 419th Redbowpatch101 391 92 12ms 12 Aug 2020 421st Pablo-No 379 95 9ms 14 Jul 2020 421st anthonykuong 379 95 9ms 9 Apr 2021 423rd iamdavidfrancis 375 96 8ms 10 May 2020 424th fbe 371 97 9ms 4 Apr 2021 424th SebassNoob 371 97 13ms 4 Aug 2025 426th Lampomaniac 🇳🇴 364 99 9ms 27 Dec 2021 426th resoNathan 364 99 9ms 25 Apr 2024 426th stephanie-flower 364 99 9ms 9 days ago 429th mathu99 360 100 10ms 11 Oct 2017 430th UBKorkut 356 101 10ms 27 Feb 2021 431st retrohun 350 103 10ms 21 Dec 2018 431st mothcolada 🇺🇸 350 103 10ms 6 Dec 2020 431st shaunjc 350 103 9ms 10 Jun 2021 431st ehulinsky 🇺🇸 350 103 9ms 14 Sep 2021 431st mokymok 🇺🇸 350 103 9ms 9 Nov 2021 431st acotis 350 103 9ms 6 Feb 2025 437th ze-h 🇺🇸 343 105 10ms 26 Oct 2022 438th boxjelly 340 106 10ms 13 Feb 2021 439th tfk333 333 108 10ms 23 Feb 2018 440th laesse 316 114 9ms 1 Apr 2025 441st PowershellKnut 🇳🇴 313 115 10ms 12 Jun 2022 442nd steedwards241 308 117 9ms 12 Nov 2020 443rd jonot-cyber 290 124 10ms 16 Jun 2019 444th kittrz9 288 125 9ms 19 Jul 2019 445th justinburrill 286 126 10ms 19 Nov 2021 446th Cr3aHal0 281 128 9ms 27 Jun 2019 447th ReversedK 279 129 11ms 15 Sep 2019 448th heigertd 277 130 9ms 26 May 2020 449th Raka-Raka 271 133 9ms 19 Jan 2020 450th lewdev 🇺🇸 267 135 11ms 26 Jul 2021 First Prev 376–450 of 462 Next Last