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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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab 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 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 669th dranjohn 767 66 19ms 11 Sep 2023 669th inverseLorentz 🇦🇺 767 66 26ms 23 Oct 2023 669th RedzGoose 🇦🇺 767 66 17ms 23 Oct 2024 669th yokasuretsu 767 66 17ms 7 Jan 2025 669th croc54 767 66 18ms 13 Jan 2025 669th ejini6969 767 66 17ms 14 Jun 2025 669th osNiko 🇧🇷 767 66 29ms 20 Aug 2025 669th Troon 767 66 24ms 22 Aug 2025 669th luuumine 🇫🇷 767 66 23ms 7 days ago 685th Kaffeleif 767 71 24ms 8 Feb 2024 685th DialFrost 🇸🇬 767 71 23ms 15 Dec 2024 685th snoozingnewt 🇺🇸 767 71 27ms 9 Oct 2025 688th Irratix 🇳🇱 763 96 56ms 11 Dec 2022 689th AlephSquirrel 762 58 124ms 1 Jun 2023 690th JGDoerrer 760 90 124ms 20 Dec 2022 690th klixel 🇨🇦 760 90 122ms 17 Apr 2023 690th TylerBloom 760 90 123ms 22 Mar 2024 690th Aurel300 🇨🇭 760 90 125ms 8 Jun 2024 694th ovs-code 🇩🇪 759 70 25ms 14 Dec 2024 695th lynn 759 102 33ms 18 Jul 2023 695th m-tkach 🇺🇦 759 102 30ms 7 Dec 2023 697th SirBogman 🇺🇸 756 41 315ms 9 Jan 2024 697th dcgjb 756 41 1,774ms 31 Jan 2024 697th IISResetMe 756 41 294ms 10 Apr 2024 697th juliansiebert 🇩🇪 756 41 315ms 2 Feb 2025 701st snoozingnewt 🇺🇸 756 55 225ms 9 Oct 2025 702nd bob-th 755 67 24ms 23 Dec 2022 702nd n0Oo0Oo0b 755 67 17ms 29 Dec 2022 702nd betaveros 755 67 34ms 31 Dec 2022 702nd vgamula 🇺🇦 755 67 18ms 15 Mar 2023 702nd VictorStenvers 🇳🇱 755 67 19ms 26 Mar 2025 707th Alex-x90 🇺🇸 755 97 55ms 20 Nov 2022 708th snoozingnewt 🇺🇸 755 118 260ms 9 Oct 2025 709th DialFrost 🇸🇬 754 71 63ms 7 Dec 2024 710th dokutan 754 92 439ms 15 Jul 2025 711th MeWhenI 🇻🇦 753 66 61ms 14 May 2023 712th msbranicky 752 63 681ms 16 Jan 2024 713th Steffan153 🇫🇮 752 78 34ms 14 Jul 2023 713th GrayJoKing 🇦🇺 752 78 38ms 13 Aug 2023 713th kg583 🇺🇸 752 78 31ms 2 Oct 2025 716th dokutan 750 32 2ms 14 Nov 2024 717th retrohun 750 64 4,257ms 5 Nov 2023 718th Shanethegamer 🇺🇸 750 81 1,332ms 30 Nov 2022 719th inventshah 749 59 12ms 20 Nov 2022 719th Argeento 🇵🇱 749 59 13ms 26 Aug 2023 721st emgordon154 749 119 273ms 19 Mar 2025 722nd error256 748 55 54ms 4 Jun 2024 723rd m-tkach 🇺🇦 748 72 4ms 22 Nov 2022 723rd emplv 🇱🇻 748 72 5ms 30 Nov 2022 723rd Steffan153 🇫🇮 748 72 4ms 3 Jan 2023 723rd sean-niemann 🇺🇸 748 72 5ms 7 May 2024 723rd solisolu 748 72 4ms 8 days ago 728th MeWhenI 🇻🇦 747 98 56ms 9 Apr 2024 728th snoozingnewt 🇺🇸 747 98 366ms 6 Oct 2025 730th m-tkach 🇺🇦 747 106 35ms 13 Mar 2023 731st steffan-polygolf 746 73 25ms 7 Mar 2024 732nd janbehrens 🇩🇪 744 63 13ms 20 Nov 2022 733rd MaxElf999 744 68 20ms 21 Nov 2022 733rd guilhem-roy 🇫🇷 744 68 21ms 21 Nov 2022 733rd knutae 🇳🇴 744 68 23ms 30 Nov 2022 733rd 4ndyJ 🇬🇧 744 68 19ms 10 Jan 2023 733rd andre-lameirinhas 🇵🇹 744 68 20ms 18 May 2023 733rd WillConker 744 68 17ms 16 Jul 2023 733rd AforAmpere 744 68 17ms 20 Sep 2023 733rd Simpos 744 68 26ms 24 Oct 2023 733rd mikehanus 744 68 28ms 22 Nov 2023 733rd chartung17 744 68 19ms 31 Dec 2023 733rd mathisfun271 744 68 24ms 13 Feb 2024 733rd 77Tigers 744 68 17ms 22 Jun 2024 733rd moustave 744 68 18ms 12 Nov 2024 746th msbranicky 744 92 125ms 1 Oct 2023 747th Yewzir 🇧🇪 743 72 30ms 6 Mar 2024 748th JRaspass 🇬🇧 742 43 141ms 19 Nov 2022 748th Shanethegamer 🇺🇸 742 43 143ms 19 Nov 2022 748th SirBogman 🇺🇸 742 43 148ms 20 Nov 2022 First Prev 676–750 of 1,801 Next Last