Evil Numbers in JavaScript in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 240th dieckie 597 62 9ms 21 Dec 2019 240th MrILL 597 62 9ms 31 Oct 2020 240th taimanh229 597 62 9ms 5 Jan 2021 240th mrmena 🇦🇺 597 62 9ms 10 Jul 2021 240th wansacis 🇩🇪 597 62 10ms 26 Jul 2021 240th zakariamouhid 597 62 9ms 28 Feb 2023 240th AnnoyedArt1256 597 62 9ms 8 Sep 2023 240th Davr1 🇨🇿 597 62 9ms 16 Oct 2023 240th iCyuba 597 62 9ms 26 Oct 2023 240th NickTheEASDude 🇺🇸 597 62 9ms 8 Feb 2024 240th daniel-cardone 597 62 10ms 6 Jul 2024 240th Quadruplay 597 62 8ms 15 Jul 2025 240th Cube14yt 597 62 9ms 19 Nov 2025 254th entibo 587 63 9ms 11 Dec 2019 254th chloeching-amino 587 63 9ms 24 May 2020 254th tomh1012 587 63 9ms 31 Aug 2020 254th mackereldev 587 63 9ms 27 Apr 2022 254th janleigh 🇵🇭 587 63 9ms 28 Aug 2023 254th Florian-Mt 587 63 9ms 23 Oct 2023 254th xbxbxb007 587 63 10ms 10 Jan 2024 254th smclaughlin-cf 587 63 9ms 20 Mar 2025 254th amazingalek 🇳🇴 587 63 9ms 20 Dec 2025 263rd alex-oser 🇲🇰 578 64 10ms 17 Aug 2021 263rd Hacksore 🇺🇸 578 64 9ms 17 Aug 2021 263rd Jaro32768 🇸🇰 578 64 9ms 8 Feb 2024 263rd itserasmus 578 64 10ms 9 Apr 2024 263rd hippopotam00sehead 🇨🇦 578 64 11ms 11 Sep 2024 263rd jak-ch-ll 578 64 9ms 5 Jul 2025 263rd ComradeSquirrel 578 64 9ms 16 hours ago 270th jsoendermann 569 65 9ms 13 Dec 2017 270th ei14 569 65 10ms 18 Jun 2021 270th randolchance 569 65 9ms 21 Dec 2022 270th amiralitaheri 569 65 9ms 23 Feb 2023 270th charliegaming 569 65 9ms 3 Oct 2023 270th denkyuu1 569 65 10ms 23 Feb 2026 276th Patrolin 561 66 9ms 11 Dec 2018 276th adilu 561 66 10ms 14 Jan 2019 276th MechaFinch 561 66 9ms 19 Feb 2019 276th wrauner 561 66 10ms 5 Aug 2019 276th dylanpyle 561 66 9ms 29 Apr 2020 276th KaeruCT 561 66 9ms 9 Oct 2020 276th RobertHoeh 561 66 9ms 11 Jan 2024 276th SunHao-0 561 66 9ms 24 Oct 2025 284th bobesa 552 67 11ms 12 Dec 2017 284th misterjones 552 67 9ms 4 Mar 2018 284th cbreezier 552 67 9ms 6 May 2018 284th Nuottajarvi 552 67 9ms 10 Aug 2018 284th atsheridan 552 67 9ms 7 Feb 2020 284th alasdair-greenland 552 67 9ms 6 Mar 2020 284th EFHIII 552 67 10ms 16 Aug 2020 284th PlutonianHacker 552 67 10ms 2 May 2021 284th vroup 🇩🇰 552 67 10ms 19 Sep 2022 284th 2pichar 552 67 9ms 10 Nov 2022 284th Roachbones 552 67 9ms 19 days ago 295th biinari 544 68 9ms 27 Mar 2018 295th sethimcclaine 544 68 9ms 5 Apr 2019 295th itiievskyi 🇺🇦 544 68 10ms 7 Aug 2020 295th ereztaiar 🇮🇱 544 68 9ms 13 Aug 2021 295th mobibluman 544 68 9ms 9 Sep 2021 295th Kesefon 544 68 10ms 5 Nov 2022 295th HarryAllen1 544 68 8ms 12 May 2023 295th ZombsCPU 544 68 9ms 8 Oct 2023 303rd blucky36 536 69 9ms 27 Feb 2019 303rd oskarl 536 69 9ms 2 Aug 2019 303rd Kibble 536 69 10ms 10 Jul 2020 303rd bbb651 🇮🇱 536 69 11ms 1 Dec 2020 303rd colraw 🇸🇪 536 69 9ms 17 Feb 2023 303rd ShiraJoseph 🇺🇸 536 69 9ms 18 Feb 2023 309th robertDurst 529 70 9ms 8 Nov 2017 309th DmyBor 529 70 10ms 4 May 2018 309th WIPocket 529 70 9ms 29 Dec 2018 309th lowlighter 529 70 9ms 30 Oct 2020 309th GusGold 529 70 9ms 17 Nov 2020 309th pbarath 529 70 9ms 9 Jun 2021 309th Y0UR-U5ERNAME 529 70 9ms 3 Sep 2021 309th nguyenl2 529 70 9ms 21 May 2022 309th null-tangent 529 70 8ms 18 Aug 2022 309th andrewl64 529 70 9ms 18 Jan 2024 309th HumanoidCPU 529 70 11ms 30 Apr 2024 320th GarboMuffin 521 71 9ms 22 Jul 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