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 148th daisy-lau 685 54 17ms 20 Jul 2020 148th omurakazuaki 🇯🇵 685 54 9ms 13 Feb 2021 148th 0xCAFB 685 54 12ms 23 Jan 2022 148th ritwin-n 685 54 14ms 12 Jun 2023 148th blobotic 685 54 11ms 13 Jun 2023 156th jackkav 673 55 9ms 24 Apr 2018 156th kevlened 673 55 10ms 10 Oct 2018 156th Re-Adventures 🇮🇳 673 55 9ms 9 May 2022 156th JohnSBarden 673 55 11ms 23 Sep 2022 156th olleicua 🇺🇸 673 55 9ms 3 Feb 2024 156th Protothor 673 55 13ms 12 Jun 2025 156th Andrey-Plotnikov 673 55 9ms 22 Jun 2025 156th qpwoeirut 673 55 9ms 5 Sep 2025 164th jchitel 661 56 9ms 24 Sep 2020 164th tscherter 661 56 10ms 6 Dec 2020 164th bryanmytko 661 56 9ms 8 Sep 2023 164th bac0id 661 56 10ms 26 Jun 2024 164th 823126 661 56 9ms 22 Nov 2024 164th eranws 661 56 9ms 23 Dec 2024 164th Lv0Sys 🇵🇱 661 56 9ms 31 May 2025 171st tangweikun 649 57 11ms 24 Oct 2018 171st javman 649 57 9ms 14 Apr 2019 171st anders-nom 649 57 9ms 17 Jan 2020 171st NatNgs 649 57 9ms 7 Feb 2020 171st qwertzguy 🇫🇷 649 57 8ms 24 Dec 2020 171st BloodStormKnight 649 57 11ms 13 Oct 2022 171st Heathcorp 🇦🇺 649 57 11ms 30 Nov 2022 171st stellartux 649 57 10ms 26 Dec 2023 171st sylvrs 649 57 8ms 10 May 2025 171st tetrogem 649 57 9ms 22 Aug 2025 181st Brassawiking 638 58 10ms 22 Jul 2018 181st caasinehc 638 58 9ms 16 Oct 2018 181st kchapelier 638 58 11ms 5 Feb 2019 181st paudr 638 58 9ms 5 May 2019 181st vanruch 638 58 10ms 15 Jun 2019 181st mrxz 🇳🇱 638 58 11ms 23 Jun 2019 181st handisb 638 58 9ms 25 Oct 2019 181st felixpackard 638 58 9ms 16 Mar 2020 181st Natanaelel 🇸🇪 638 58 9ms 5 Jul 2021 181st MathisBullinger 638 58 9ms 15 Nov 2021 181st florton 638 58 10ms 14 Jan 2022 181st inverseLorentz 🇦🇺 638 58 10ms 7 Jun 2022 181st Posandu 638 58 9ms 24 Oct 2022 181st SirFireball3521 638 58 12ms 24 Nov 2022 181st a6166231 🇨🇳 638 58 11ms 15 May 2025 181st gigaprofisi 🇺🇸 638 58 9ms 20 Jun 2025 181st Ultra814 638 58 9ms 21 Aug 2025 181st alexsave 638 58 10ms 12 days ago 199th ian-odonnell 627 59 11ms 16 Mar 2018 199th cryosis7 627 59 10ms 28 Nov 2018 199th connorjs 627 59 9ms 2 May 2020 199th Athe81 627 59 14ms 5 Nov 2020 199th HenryTy83 627 59 14ms 5 Dec 2022 199th erikji 627 59 9ms 21 Nov 2024 199th Palladium02 627 59 16ms 3 May 2025 199th Laellekoenig 627 59 8ms 29 hours ago 207th ollybrabs 617 60 10ms 21 Aug 2018 207th leon-w 617 60 10ms 12 Oct 2018 207th Nefsen402 617 60 9ms 23 Jan 2019 207th squadb3 617 60 8ms 11 Oct 2019 207th ondras 617 60 9ms 3 May 2020 207th modellking 617 60 9ms 3 Jun 2020 207th nickrodgers42 617 60 9ms 4 Oct 2020 207th eecb 617 60 14ms 23 Nov 2020 207th aaronze 🇦🇺 617 60 12ms 22 Apr 2021 207th fitzdotlol 🇺🇸 617 60 10ms 29 Mar 2022 207th TechNolaByte 617 60 10ms 10 Apr 2022 207th Mortis66666 617 60 9ms 29 May 2022 207th thiccaxe 617 60 9ms 2 Oct 2022 207th Evankhell0 617 60 9ms 23 Jul 2023 207th rollershutter 617 60 12ms 4 Jul 2024 222nd pg98 607 61 9ms 20 Nov 2017 222nd nhaynes84 607 61 10ms 25 Jun 2018 222nd SamirHodzic 607 61 9ms 10 Oct 2018 222nd mintypython 607 61 9ms 19 Oct 2018 First Prev 151–225 of 445 Next Last