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Pernicious 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 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 Chars Time Submitted 101st didion0 🇺🇸 531 64 9ms 11 Feb 2021 101st Re-Adventures 🇮🇳 531 64 9ms 8 Nov 2021 101st eranws 531 64 11ms 23 Dec 2024 104th omurakazuaki 🇯🇵 523 65 10ms 21 Sep 2019 104th igmcdowell 523 65 9ms 6 Jan 2022 104th daniel-cardone 523 65 11ms 24 Aug 2023 107th ian-odonnell 507 67 9ms 16 Mar 2018 107th KingSkyrock 🇺🇸 507 67 11ms 16 Feb 2022 107th Andrey-Plotnikov 507 67 11ms 26 Jun 2025 110th xkacer 🇨🇿 500 68 10ms 5 Feb 2021 111th kevlened 493 69 11ms 22 Oct 2018 111th GeorgeStechman 🇬🇧 493 69 9ms 7 Jun 2022 111th balloffur 493 69 11ms 1 Jan 2026 114th dsntzn 🇸🇰 486 70 11ms 21 Aug 2020 114th ArmaanAS 486 70 9ms 8 Mar 2021 114th kozgera 486 70 11ms 12 May 2021 114th raszpi 🇭🇺 486 70 10ms 3 Sep 2023 114th ejini6969 486 70 9ms 14 Jun 2025 119th wansacis 🇩🇪 479 71 10ms 28 Jul 2021 119th acer-xq 479 71 10ms 4 Feb 2025 121st McErer 472 72 11ms 12 Jan 2019 121st elisherer 🇮🇱 472 72 10ms 31 Mar 2019 123rd caasinehc 466 73 10ms 16 Oct 2018 123rd pbarath 466 73 10ms 12 May 2021 125th handisb 459 74 10ms 26 Oct 2019 125th modellking 459 74 10ms 3 Jun 2020 125th inverseLorentz 🇦🇺 459 74 9ms 11 Jun 2022 125th Michiocre 459 74 10ms 20 Feb 2024 125th acollett89 459 74 12ms 5 Aug 2025 130th alasdair-greenland 453 75 10ms 10 Nov 2021 130th MathisBullinger 453 75 11ms 28 Nov 2021 130th Giga-Bowser 453 75 11ms 14 Dec 2021 133rd jackkav 447 76 10ms 24 Apr 2018 133rd mrxz 🇳🇱 447 76 10ms 23 Jun 2019 133rd synchromic 447 76 10ms 9 May 2020 133rd kydogia 447 76 10ms 18 Oct 2022 133rd junkondo-jp 447 76 11ms 30 May 2024 138th Miles-1000 🇬🇧 442 77 10ms 8 Mar 2021 138th raphaelimahorn 442 77 10ms 23 Aug 2023 140th sethimcclaine 436 78 11ms 5 Apr 2019 141st OmegaB0t 430 79 11ms 6 Jan 2020 141st jhunterkohler 430 79 9ms 19 May 2021 143rd xyangst 425 80 11ms 8 Oct 2024 143rd madeforlosers 425 80 10ms 27 days ago 145th randolchance 420 81 9ms 24 Dec 2022 146th uttumuttu 🇫🇮 415 82 10ms 4 Jan 2022 146th Ploverums 415 82 11ms 29 Sep 2022 148th ollybrabs 405 84 10ms 22 Feb 2019 148th lukasmoellerch 405 84 11ms 5 Oct 2019 150th adamnielson42 🇺🇸 400 85 9ms 25 Apr 2023 150th dgerblick 400 85 10ms 16 Jun 2023 152nd msbranicky 395 86 10ms 7 Sep 2023 152nd gigaprofisi 🇺🇸 395 86 10ms 23 Jun 2025 154th RDShah 386 88 9ms 15 Apr 2021 154th zakariamouhid 386 88 11ms 20 May 2023 156th Caylyn 374 91 10ms 22 Dec 2018 156th owen-c-parker 🇺🇸 374 91 10ms 3 Apr 2023 158th tomh1012 370 92 10ms 17 Sep 2020 159th Nuottajarvi 366 93 10ms 10 Aug 2018 160th aaronze 🇦🇺 362 94 9ms 27 Apr 2021 161st stadamdoki 358 95 11ms 11 May 2021 162nd gnlow 🇰🇷 354 96 9ms 27 Jan 2022 162nd jorbDehmel 🇺🇸 354 96 11ms 15 Apr 2023 164th dijs 347 98 11ms 20 Dec 2019 164th mobibluman 347 98 9ms 17 Sep 2021 166th StefanTifrea 343 99 11ms 15 Jul 2020 167th amiralitaheri 337 101 10ms 23 Feb 2023 168th hyvyys 333 102 9ms 12 Sep 2020 169th fizhes 324 105 10ms 18 Jun 2023 169th alexsave 324 105 10ms 20 Jan 2026 171st JRaspass 🇬🇧 321 106 9ms 7 Jul 2020 171st jn-lp 🇺🇦 321 106 9ms 1 Nov 2020 171st SpareManiKatti 321 106 11ms 14 Oct 2021 171st olleicua 🇺🇸 321 106 10ms 11 Sep 2025 175th Alice-Cheshire 318 107 9ms 26 Feb 2018 175th tangweikun 318 107 11ms 14 Nov 2018 177th otubby 315 108 9ms 29 Mar 2022 177th KatieLG-Transpiler 🇬🇧 315 108 11ms 23 Jun 2022 177th hacker112 🇸🇪 315 108 12ms 20 Jun 2024 180th bynux-gh 309 110 14ms 24 Jul 2024 181st Y0UR-U5ERNAME 306 111 11ms 5 Sep 2021 181st FrederikHutfless 🇩🇪 306 111 10ms 22 Dec 2022 183rd mintypython 286 119 10ms 17 Oct 2018 184th AnnoyedArt1256 283 120 9ms 10 Aug 2022 185th Ashikpaul 🇮🇳 276 123 10ms 9 May 2021 186th rowboat1 274 124 10ms 19 Feb 2019 186th Kibble 274 124 10ms 11 Jul 2020 188th paudr 266 128 10ms 5 May 2019 189th WilleyOhana 262 130 10ms 19 Jan 2022 190th StronkCheese 🇺🇸 256 133 12ms 3 Feb 2023 191st ereztaiar 🇮🇱 246 138 10ms 7 Sep 2021 192nd retrohun 239 142 10ms 21 Dec 2018 192nd mokymok 🇺🇸 239 142 9ms 11 Nov 2021 192nd Mabeloid 🇳🇴 239 142 12ms 3 Oct 2024 195th jusaka 236 144 10ms 17 days ago 196th BillyBobFry 231 147 10ms 22 Oct 2021 197th marekMin 228 149 11ms 12 Jun 2019 198th dcure73 219 155 10ms 7 Jun 2019 199th hacker19374 218 156 10ms 10 Mar 2023 200th genius257 209 163 10ms 23 Mar 2018 First Prev 101–200 of 205 Next 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