Evil Numbers in JavaScript in bytes. 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 Bytes Time Submitted 222nd alexkunin 607 61 9ms 3 Jul 2019 222nd StefanTifrea 607 61 9ms 15 Jul 2020 222nd farberbrodsky 607 61 10ms 4 Aug 2020 222nd Redbowpatch101 607 61 13ms 11 Aug 2020 222nd boxjelly 607 61 11ms 12 Feb 2021 222nd krcs 🇵🇱 607 61 11ms 24 Nov 2022 222nd ejini6969 607 61 10ms 25 Mar 2023 222nd mhgockel 607 61 9ms 14 Apr 2023 234th billymoon 597 62 10ms 15 Aug 2018 234th dieckie 597 62 9ms 21 Dec 2019 234th MrILL 597 62 10ms 31 Oct 2020 234th taimanh229 597 62 10ms 5 Jan 2021 234th mrmena 🇦🇺 597 62 9ms 10 Jul 2021 234th wansacis 🇩🇪 597 62 10ms 26 Jul 2021 234th zakariamouhid 597 62 11ms 28 Feb 2023 234th AnnoyedArt1256 597 62 10ms 8 Sep 2023 234th Davr1 🇨🇿 597 62 9ms 16 Oct 2023 234th iCyuba 597 62 9ms 26 Oct 2023 234th NickTheEASDude 🇺🇸 597 62 9ms 8 Feb 2024 234th daniel-cardone 597 62 9ms 6 Jul 2024 234th Quadruplay 597 62 9ms 15 Jul 2025 247th entibo 587 63 9ms 11 Dec 2019 247th chloeching-amino 587 63 11ms 24 May 2020 247th tomh1012 587 63 10ms 31 Aug 2020 247th mackereldev 587 63 9ms 27 Apr 2022 247th janleigh 🇵🇭 587 63 10ms 28 Aug 2023 247th Florian-Mt 587 63 9ms 23 Oct 2023 247th xbxbxb007 587 63 11ms 10 Jan 2024 247th smclaughlin-cf 587 63 10ms 20 Mar 2025 255th alex-oser 🇲🇰 578 64 10ms 17 Aug 2021 255th Hacksore 🇺🇸 578 64 9ms 17 Aug 2021 255th Jaro32768 🇸🇰 578 64 18ms 8 Feb 2024 255th itserasmus 578 64 10ms 9 Apr 2024 255th hippopotam00sehead 🇨🇦 578 64 12ms 11 Sep 2024 255th Jak-Ch-ll 578 64 9ms 5 Jul 2025 261st jsoendermann 569 65 11ms 13 Dec 2017 261st ei14 569 65 10ms 18 Jun 2021 261st randolchance 569 65 9ms 21 Dec 2022 261st amiralitaheri 569 65 10ms 23 Feb 2023 261st charliegaming 569 65 9ms 3 Oct 2023 266th Patrolin 561 66 9ms 11 Dec 2018 266th adilu 561 66 10ms 14 Jan 2019 266th MechaFinch 561 66 10ms 19 Feb 2019 266th wrauner 561 66 9ms 5 Aug 2019 266th dylanpyle 561 66 9ms 29 Apr 2020 266th KaeruCT 561 66 11ms 9 Oct 2020 266th RobertHoeh 561 66 9ms 11 Jan 2024 266th SunHao-0 561 66 10ms 4 hours ago 274th bobesa 552 67 9ms 12 Dec 2017 274th misterjones 552 67 9ms 4 Mar 2018 274th cbreezier 552 67 11ms 6 May 2018 274th Nuottajarvi 552 67 11ms 10 Aug 2018 274th atsheridan 552 67 12ms 7 Feb 2020 274th alasdair-greenland 552 67 10ms 6 Mar 2020 274th EFHIII 552 67 12ms 16 Aug 2020 274th PlutonianHacker 552 67 9ms 2 May 2021 274th vroup 🇩🇰 552 67 9ms 19 Sep 2022 274th 2pichar 552 67 9ms 10 Nov 2022 284th biinari 544 68 9ms 27 Mar 2018 284th sethimcclaine 544 68 9ms 5 Apr 2019 284th itiievskyi 🇺🇦 544 68 9ms 7 Aug 2020 284th ereztaiar 🇮🇱 544 68 10ms 13 Aug 2021 284th mobibluman 544 68 9ms 9 Sep 2021 284th Kesefon 544 68 9ms 5 Nov 2022 284th HarryAllen1 544 68 9ms 12 May 2023 284th ZombsCPU 544 68 11ms 8 Oct 2023 292nd blucky36 536 69 9ms 27 Feb 2019 292nd oskarl 536 69 9ms 2 Aug 2019 292nd Kibble 536 69 9ms 10 Jul 2020 292nd bbb651 🇮🇱 536 69 9ms 1 Dec 2020 292nd colraw 🇸🇪 536 69 10ms 17 Feb 2023 292nd ShiraJoseph 🇺🇸 536 69 9ms 18 Feb 2023 298th robertDurst 529 70 8ms 8 Nov 2017 298th DmyBor 529 70 9ms 4 May 2018 298th WIPocket 529 70 10ms 29 Dec 2018 First Prev 226–300 of 445 Next Last