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 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator 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 Bytes Time Submitted 796th WillConker 745 68 18ms 16 Jul 2023 796th AforAmpere 745 68 20ms 20 Sep 2023 796th Simpos 745 68 27ms 24 Oct 2023 796th mikehanus 745 68 20ms 22 Nov 2023 796th chartung17 745 68 19ms 31 Dec 2023 796th mathisfun271 745 68 25ms 13 Feb 2024 796th moustave 745 68 18ms 12 Nov 2024 808th Yewzir 🇧🇪 745 72 31ms 6 Mar 2024 809th dokutan 745 92 26ms 24 Nov 2025 810th GolfingSuccess 🇬🇷 743 79 31ms 13 Mar 2026 811th JRaspass 🇬🇧 742 43 166ms 19 Nov 2022 811th Shanethegamer 🇺🇸 742 43 154ms 19 Nov 2022 811th SirBogman 🇺🇸 742 43 174ms 20 Nov 2022 811th trist224 🇫🇷 742 43 151ms 14 Dec 2022 811th MeWhenI 🇻🇦 742 43 163ms 30 Jan 2023 811th Yewzir 🇧🇪 742 43 220ms 14 Feb 2024 811th fuzzylojik-golf 🇺🇸 742 43 172ms 21 Aug 2025 818th h3ra993huskp 🇯🇵 742 94 476ms 30 Nov 2025 819th janbehrens 🇩🇪 741 99 58ms 20 Nov 2022 819th Yewzir 🇧🇪 741 99 59ms 12 Feb 2024 821st DialFrost 🇸🇬 738 73 4ms 31 Dec 2025 821st MostParsingVex 738 73 4ms 19 days ago 823rd thisishowmymindworks 🇳🇴 737 60 15ms 19 Jun 2024 823rd stefangimmillaro 737 60 17ms 4 Sep 2024 823rd targrik 737 60 14ms 6 Feb 2025 826th DialFrost 🇸🇬 736 84 45ms 30 Dec 2025 827th rucin93 🇵🇱 735 63 8ms 18 Nov 2025 828th juliusgeo 734 69 19ms 13 Jan 2023 828th jhu04 734 69 21ms 18 Jan 2024 828th ImpressedByRocks 734 69 18ms 15 Nov 2024 831st Steffan153 🇫🇮 731 106 34ms 14 Jan 2023 832nd MeWhenI 🇻🇦 730 57 358ms 14 Feb 2023 832nd dokutan 730 57 368ms 9 Apr 2024 834th GrayJoKing 🇦🇺 730 61 147ms 31 Aug 2024 835th Steffan153 🇫🇮 729 53 61ms 21 Apr 2023 836th CheeseCake628 🇳🇴 729 65 484ms 18 Oct 2025 837th jared-hughes 729 74 4ms 20 Nov 2022 838th Chinay-Domitrix 🇺🇸 728 71 2,237ms 2 Apr 2025 839th Shanethegamer 🇺🇸 728 75 39ms 18 Dec 2023 840th Shanethegamer 🇺🇸 727 84 135ms 22 Nov 2022 841st annaproxy 727 85 243ms 22 Nov 2022 841st Natanaelel 🇸🇪 727 85 263ms 27 Apr 2025 843rd retrohun 725 44 197ms 30 Dec 2022 843rd neel11235813 725 44 197ms 3 Feb 2023 845th jared-hughes 725 61 14ms 20 Nov 2022 845th janbehrens 🇩🇪 725 61 14ms 20 Nov 2022 845th tayloia 🇬🇧 725 61 13ms 9 Jan 2023 845th iczelia 🇩🇪 725 61 14ms 5 Nov 2025 849th Yewzir 🇧🇪 725 123 348ms 12 Feb 2024 849th MeWhenI 🇻🇦 725 123 339ms 9 Apr 2024 851st jhpaques 🇫🇷 723 70 22ms 30 Nov 2022 851st michelebastione 🇮🇹 723 70 18ms 7 Dec 2022 851st Skwerl23 723 70 18ms 5 Feb 2023 851st celiendonze 🇨🇭 723 70 22ms 21 Apr 2023 851st epic-programmer-guy 723 70 20ms 20 Dec 2023 851st Stockoh 🇫🇷 723 70 291ms 24 Apr 2024 851st CutSandstone 723 70 17ms 5 Jul 2024 851st Andrey135296 723 70 17ms 25 Oct 2024 851st Emutis 🇱🇹 723 70 18ms 27 Oct 2024 860th flekAI 722 69 47ms 108 mins ago 861st primo-ppcg 🇹🇭 721 43 317ms 20 Nov 2022 862nd snoozingnewt 🇨🇦 721 68 126ms 8 Oct 2023 862nd rboath 721 68 2,090ms 11 Dec 2024 864th Alex-x90 🇺🇸 719 75 4ms 20 Nov 2022 864th Irratix 🇳🇱 719 75 4ms 14 Jan 2023 864th Vinterion 719 75 4ms 19 Jul 2024 867th prplz 🇦🇺 719 86 243ms 16 Jan 2023 868th FortuiteMan 🇫🇷 719 110 255ms 28 Jan 2026 869th msbranicky 719 124 332ms 3 Oct 2023 870th dokutan 718 72 2,253ms 15 Dec 2025 871st flekAI 717 58 218ms 108 mins ago 872nd edsrzf 🇳🇿 716 82 23ms 9 Sep 2025 873rd MeWhenI 🇻🇦 715 36 313ms 30 Dec 2023 874th syntax-rules 715 75 50ms 15 May 2023 875th Alex-x90 🇺🇸 713 62 14ms 14 Jan 2023 875th m-tkach 🇺🇦 713 62 19ms 20 Mar 2023 875th emgordon154 713 62 14ms 19 Mar 2025 875th Yax42 🇫🇷 713 62 13ms 6 Sep 2025 879th Fishron 713 71 20ms 29 Nov 2022 879th wobblybits 713 71 19ms 29 Aug 2025 First Prev 801–880 of 1,923 Next Last