Evil Numbers in JavaScript in chars. 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 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 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 Apéry’s Constant Binary Lambda Calculus 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 Calendar 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 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 Apéry’s Constant Binary Lambda Calculus 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 Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 321st HarryTheWulf 514 72 9ms 16 May 2019 321st dijs 514 72 9ms 8 Dec 2019 321st dsntzn 🇸🇰 514 72 10ms 13 Aug 2020 321st sophuric 514 72 9ms 23 May 2021 321st jnbk 514 72 9ms 18 Sep 2022 321st kydogia 514 72 8ms 19 Oct 2022 321st Voltrifrodec 🇸🇰 514 72 9ms 19 Apr 2025 321st rsujeevan 514 72 9ms 7 May 2025 329th SaltedBlowfish 507 73 9ms 2 Dec 2017 329th genius257 507 73 9ms 21 Mar 2018 329th minerGolfer 507 73 10ms 13 May 2018 329th RubenNL 507 73 9ms 23 Jul 2018 329th yeco 507 73 9ms 28 Apr 2020 329th E2dgar 507 73 9ms 29 Jan 2022 329th jorbDehmel 🇺🇸 507 73 10ms 12 Apr 2023 336th cmorten 500 74 9ms 3 Nov 2017 336th milliorn 500 74 9ms 11 Feb 2020 336th spencersolberg 500 74 9ms 2 Sep 2021 336th jessegyger 500 74 9ms 5 Oct 2022 340th yatiac 493 75 9ms 27 Apr 2020 340th adamnielson42 🇺🇸 493 75 9ms 24 Apr 2023 340th SebassNoob 493 75 10ms 8 Aug 2025 343rd ajc2 487 76 9ms 1 May 2018 343rd mattco98 487 76 9ms 30 Jun 2018 343rd MuckT 487 76 9ms 11 Apr 2019 343rd dzablo 487 76 9ms 4 Sep 2019 343rd Joshua0127 487 76 9ms 15 Sep 2019 343rd tomaskavka 487 76 8ms 27 Apr 2020 343rd gnlow 🇰🇷 487 76 9ms 29 Apr 2020 343rd JRaspass 🇬🇧 487 76 9ms 7 Jul 2020 343rd naxoc 487 76 9ms 27 Mar 2021 343rd theunofficialcoder 487 76 8ms 17 Aug 2021 343rd tuxillator 487 76 8ms 20 Jan 2023 343rd AceCastle357023 487 76 9ms 20 Jun 2024 355th ly0va 481 77 10ms 6 Jan 2019 355th dmoa 481 77 9ms 10 Nov 2019 355th Designer023 481 77 8ms 17 Feb 2020 355th hyvyys 481 77 10ms 16 Sep 2020 355th lukalotl 481 77 9ms 24 May 2021 360th MaybeImHere 474 78 10ms 31 Aug 2019 360th KatieLG-Transpiler 🇬🇧 474 78 9ms 23 Jun 2022 360th apokryfos 474 78 9ms 18 Aug 2023 360th gurglemurgle5 474 78 10ms 12 Sep 2023 360th hacker112 🇸🇪 474 78 9ms 19 Jun 2024 360th deancureton 474 78 10ms 30 Dec 2024 366th npovsic 468 79 9ms 15 Oct 2018 366th NJCrain 468 79 9ms 2 Jul 2019 366th Ploverums 468 79 10ms 29 Sep 2022 366th ceagon 468 79 9ms 12 Jul 2024 370th TTWNO 463 80 9ms 8 Apr 2019 370th GitaMonster 463 80 9ms 1 Aug 2020 370th avartanii 463 80 8ms 17 Jan 2021 370th stadamdoki 463 80 9ms 9 Mar 2021 370th Louvtt 463 80 8ms 6 Sep 2021 370th sbbjss 463 80 9ms 28 Jan 2022 370th dbkirk4211 463 80 9ms 3 May 2024 377th Alice-Cheshire 457 81 9ms 26 Feb 2018 377th AlanConstantino 457 81 9ms 1 Sep 2020 377th tobias-edwards 457 81 9ms 18 Aug 2022 377th liviucerchez 457 81 9ms 23 Oct 2023 377th hotmanga 457 81 9ms 30 Oct 2023 382nd dongyuekai 451 82 9ms 15 Jan 2018 382nd BillyBobFry 451 82 9ms 22 Oct 2021 382nd piano-miles 451 82 9ms 18 Feb 2023 385th EternalFrostOrig 446 83 9ms 2 Nov 2019 385th VictorFordham 446 83 9ms 10 Aug 2020 385th TheRealOhead 🇺🇸 446 83 8ms 23 Nov 2022 388th varbrad 440 84 9ms 5 Dec 2017 388th prokopiff 440 84 8ms 19 Jan 2018 388th boris-gutman 440 84 8ms 15 Oct 2023 388th Kermavaahto 440 84 9ms 30 Sep 2025 392nd LWilliamson1 435 85 9ms 6 Dec 2018 392nd con-cs 435 85 9ms 9 Oct 2021 392nd msbranicky 435 85 9ms 7 Sep 2023 395th simshaun 430 86 9ms 7 Nov 2017 395th shuabrannigan 430 86 9ms 3 Apr 2023 397th connor-taylorbrown 425 87 8ms 7 Feb 2018 397th Caylyn 425 87 9ms 22 Dec 2018 399th flempke 420 88 9ms 10 Oct 2018 399th jtran96 420 88 9ms 11 Apr 2019 First Prev 321–400 of 451 Next Last