Pernicious Numbers in JavaScript in chars. 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 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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 76th p01 618 55 10ms 2 Jan 2018 76th user189032 618 55 9ms 29 May 2019 76th bac0id 618 55 10ms 6 Jul 2024 79th weliveinhell 🇭🇹 607 56 9ms 21 May 2024 80th neihousaigaai 596 57 9ms 19 Mar 2021 81st j55d 586 58 8ms 11 Dec 2017 81st daisy-lau 586 58 10ms 29 May 2020 81st NickTheEASDude 🇺🇸 586 58 9ms 11 Apr 2024 84th dee-gomma 576 59 10ms 8 Apr 2019 85th skps2010 557 61 11ms 4 Jan 2019 85th PatrickStephansen 🇿🇦 557 61 10ms 25 Feb 2021 85th HumanoidCPU 557 61 9ms 19 Feb 2025 88th KatieLG 🇬🇧 548 62 11ms 15 Apr 2021 88th BambooleanLogic 🇸🇪 548 62 9ms 1 Dec 2021 88th dylanarmstrong 548 62 10ms 25 Jan 2024 88th two-bad 🇬🇧 548 62 9ms 13 Feb 2024 88th draem 548 62 9ms 1 Aug 2024 93rd nss213 540 63 11ms 30 Sep 2018 93rd squadb3 540 63 10ms 11 Oct 2019 95th didion0 🇺🇸 531 64 9ms 11 Feb 2021 95th Re-Adventures 🇮🇳 531 64 9ms 8 Nov 2021 95th eranws 531 64 8ms 23 Dec 2024 98th omurakazuaki 🇯🇵 523 65 9ms 21 Sep 2019 98th igmcdowell 523 65 9ms 6 Jan 2022 98th daniel-cardone 523 65 10ms 24 Aug 2023 101st ian-odonnell 507 67 9ms 16 Mar 2018 101st KingSkyrock 🇺🇸 507 67 9ms 16 Feb 2022 101st Andrey-Plotnikov 507 67 9ms 26 Jun 2025 104th xkacer 🇨🇿 500 68 9ms 5 Feb 2021 104th Lv0Sys 🇵🇱 500 68 10ms 26 May 2025 106th kevlened 493 69 8ms 22 Oct 2018 106th GeorgeStechman 🇬🇧 493 69 9ms 7 Jun 2022 108th dsntzn 🇸🇰 486 70 11ms 21 Aug 2020 108th ArmaanAS 486 70 10ms 8 Mar 2021 108th kozgera 486 70 8ms 12 May 2021 108th raszpi 🇭🇺 486 70 10ms 3 Sep 2023 108th ejini6969 486 70 10ms 14 Jun 2025 113th wansacis 🇩🇪 479 71 9ms 28 Jul 2021 113th acer-xq 479 71 13ms 4 Feb 2025 115th McErer 472 72 8ms 12 Jan 2019 115th elisherer 🇮🇱 472 72 9ms 31 Mar 2019 117th caasinehc 466 73 10ms 16 Oct 2018 117th pbarath 466 73 10ms 12 May 2021 119th handisb 459 74 9ms 26 Oct 2019 119th modellking 459 74 8ms 3 Jun 2020 119th inverseLorentz 🇦🇺 459 74 8ms 11 Jun 2022 119th Michiocre 459 74 8ms 20 Feb 2024 119th acollett89 459 74 9ms 5 Aug 2025 124th alasdair-greenland 453 75 9ms 10 Nov 2021 124th MathisBullinger 453 75 9ms 28 Nov 2021 124th Giga-Bowser 453 75 8ms 14 Dec 2021 127th jackkav 447 76 9ms 24 Apr 2018 127th mrxz 🇳🇱 447 76 9ms 23 Jun 2019 127th synchromic 447 76 9ms 9 May 2020 127th kydogia 447 76 8ms 18 Oct 2022 127th junkondo-jp 447 76 9ms 30 May 2024 132nd Miles-1000 🇬🇧 442 77 8ms 8 Mar 2021 132nd raphaelimahorn 442 77 10ms 23 Aug 2023 134th sethimcclaine 436 78 10ms 5 Apr 2019 135th OmegaB0t 430 79 8ms 6 Jan 2020 135th jhunterkohler 430 79 9ms 19 May 2021 137th xyangst 425 80 10ms 8 Oct 2024 138th randolchance 420 81 10ms 24 Dec 2022 139th uttumuttu 🇫🇮 415 82 9ms 4 Jan 2022 139th Ploverums 415 82 10ms 29 Sep 2022 141st ollybrabs 405 84 9ms 22 Feb 2019 141st lukasmoellerch 405 84 9ms 5 Oct 2019 143rd adamnielson42 🇺🇸 400 85 9ms 25 Apr 2023 143rd dgerblick 400 85 10ms 16 Jun 2023 145th msbranicky 395 86 9ms 7 Sep 2023 145th gigaprofisi 🇺🇸 395 86 9ms 23 Jun 2025 147th RDShah 386 88 9ms 15 Apr 2021 147th zakariamouhid 386 88 9ms 20 May 2023 149th Caylyn 374 91 9ms 22 Dec 2018 149th TheRealOhead 🇺🇸 374 91 10ms 3 Apr 2023 First Prev 76–150 of 198 Next Last