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Pernicious Numbers (Long) in all languages 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 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 Calendar 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 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 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 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 Calendar 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 Bytes Time Submitted 721st snoozingnewt 🇨🇦 756 55 254ms 9 Oct 2025 722nd bob-th 755 67 17ms 23 Dec 2022 722nd n0Oo0Oo0b 755 67 18ms 29 Dec 2022 722nd betaveros 755 67 32ms 31 Dec 2022 722nd vgamula 🇺🇦 755 67 17ms 15 Mar 2023 722nd VictorStenvers 🇳🇱 755 67 18ms 26 Mar 2025 727th DialFrost 🇸🇬 755 71 48ms 7 Dec 2024 728th Alex-x90 🇺🇸 755 97 61ms 20 Nov 2022 729th snoozingnewt 🇨🇦 755 118 261ms 9 Oct 2025 730th dokutan 754 92 439ms 15 Jul 2025 731st MeWhenI 🇻🇦 753 66 41ms 14 May 2023 732nd msbranicky 752 63 570ms 16 Jan 2024 733rd Steffan153 🇫🇮 752 78 35ms 14 Jul 2023 733rd GrayJoKing 🇦🇺 752 78 41ms 13 Aug 2023 733rd kg583 🇺🇸 752 78 31ms 2 Oct 2025 736th dokutan 750 32 3ms 14 Nov 2024 737th retrohun 750 64 4,085ms 5 Nov 2023 738th Shanethegamer 🇺🇸 750 81 1,252ms 30 Nov 2022 739th inventshah 749 59 11ms 20 Nov 2022 739th Argeento 🇵🇱 749 59 12ms 26 Aug 2023 739th DialFrost 🇸🇬 749 59 12ms 11 days ago 739th error256 749 59 15ms 6 days ago 743rd emgordon154 749 119 255ms 19 Mar 2025 744th m-tkach 🇺🇦 748 72 4ms 22 Nov 2022 744th emplv 🇱🇻 748 72 4ms 30 Nov 2022 744th Steffan153 🇫🇮 748 72 4ms 3 Jan 2023 744th sean-niemann 🇺🇸 748 72 5ms 7 May 2024 744th solisolu 748 72 4ms 19 Nov 2025 749th steffan-polygolf 747 73 25ms 7 Mar 2024 750th MeWhenI 🇻🇦 747 98 56ms 9 Apr 2024 750th snoozingnewt 🇨🇦 747 98 411ms 6 Oct 2025 752nd m-tkach 🇺🇦 747 106 43ms 13 Mar 2023 753rd msbranicky 745 92 123ms 1 Oct 2023 754th janbehrens 🇩🇪 744 63 14ms 20 Nov 2022 755th MaxElf999 744 68 17ms 21 Nov 2022 755th guilhem-roy 🇫🇷 744 68 16ms 21 Nov 2022 755th knutae 🇳🇴 744 68 18ms 30 Nov 2022 755th 4ndyJ 🇬🇧 744 68 16ms 10 Jan 2023 755th andre-lameirinhas 🇵🇹 744 68 17ms 18 May 2023 755th WillConker 744 68 20ms 16 Jul 2023 755th AforAmpere 744 68 16ms 20 Sep 2023 755th Simpos 744 68 30ms 24 Oct 2023 755th mikehanus 744 68 19ms 22 Nov 2023 755th chartung17 744 68 17ms 31 Dec 2023 755th mathisfun271 744 68 23ms 13 Feb 2024 755th 77Tigers 744 68 16ms 22 Jun 2024 755th moustave 744 68 17ms 12 Nov 2024 768th Yewzir 🇧🇪 744 72 27ms 6 Mar 2024 769th JRaspass 🇬🇧 742 43 159ms 19 Nov 2022 769th Shanethegamer 🇺🇸 742 43 160ms 19 Nov 2022 769th SirBogman 🇺🇸 742 43 194ms 20 Nov 2022 769th sean-niemann 🇺🇸 742 43 125ms 20 Nov 2022 769th trist224 🇫🇷 742 43 148ms 14 Dec 2022 769th MeWhenI 🇻🇦 742 43 165ms 30 Jan 2023 769th Yewzir 🇧🇪 742 43 258ms 14 Feb 2024 769th fuzzylojik-golf 🇺🇸 742 43 149ms 21 Aug 2025 777th dokutan 742 92 26ms 24 Nov 2025 778th h3ra993huskp 🇯🇵 742 94 488ms 30 Nov 2025 779th janbehrens 🇩🇪 740 99 61ms 20 Nov 2022 779th Yewzir 🇧🇪 740 99 65ms 12 Feb 2024 781st Steffan153 🇫🇮 738 65 1,452ms 14 Jan 2023 782nd thisishowmymindworks 🇳🇴 737 60 12ms 19 Jun 2024 782nd stefangimmillaro 737 60 12ms 4 Sep 2024 782nd targrik 737 60 12ms 6 Feb 2025 782nd Lv0Sys 🇵🇱 737 60 13ms 23 days ago 786th DialFrost 🇸🇬 736 84 45ms 22 hours ago 787th rucin93 🇵🇱 735 63 9ms 18 Nov 2025 788th juliusgeo 733 69 16ms 13 Jan 2023 788th jhu04 733 69 19ms 18 Jan 2024 788th ImpressedByRocks 733 69 16ms 15 Nov 2024 791st Steffan153 🇫🇮 731 106 34ms 14 Jan 2023 792nd GrayJoKing 🇦🇺 730 61 147ms 31 Aug 2024 793rd emgordon154 730 95 531ms 28 May 2025 794th Steffan153 🇫🇮 729 53 53ms 21 Apr 2023 795th MeWhenI 🇻🇦 729 57 357ms 14 Feb 2023 795th dokutan 729 57 348ms 9 Apr 2024 797th CheeseCake628 🇳🇴 729 65 397ms 18 Oct 2025 798th jared-hughes 728 74 4ms 20 Nov 2022 799th Shanethegamer 🇺🇸 727 75 57ms 18 Dec 2023 800th annaproxy 727 85 243ms 22 Nov 2022 First Prev 721–800 of 1,822 Next Last