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 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 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 Apéry’s Constant Binary Lambda Calculus 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 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 ArkScript 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 ><> 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 ArkScript 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 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 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 Apéry’s Constant Binary Lambda Calculus 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 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 641st QuincyNash 🇺🇸 791 64 20ms 20 Nov 2022 641st nstearns96 🇬🇧 791 64 267ms 23 Nov 2022 641st Bodo171 791 64 18ms 27 Nov 2022 641st TaserTheFox 🇺🇸 791 64 26ms 14 Jan 2023 641st jmerle 🇳🇱 791 64 18ms 16 Feb 2023 641st vishwathg 791 64 21ms 7 Apr 2023 641st dteague3989 791 64 18ms 8 Aug 2023 641st NickTheEASDude 🇺🇸 791 64 25ms 1 May 2024 641st aalec 791 64 18ms 3 May 2024 641st mishak-sys 791 64 17ms 25 Feb 2025 641st YAJUE114514 791 64 18ms 1 Aug 2025 641st Deedogg 791 64 16ms 30 Oct 2025 653rd KatieLG 🇬🇧 790 60 383ms 16 Jan 2024 653rd steffan-polygolf 790 60 447ms 7 Mar 2024 653rd neel11235813 790 60 363ms 27 Mar 2024 656th MeWhenI 🇻🇦 790 177 39ms 29 Nov 2023 657th Irratix 🇳🇱 789 56 13ms 11 Dec 2022 658th pardouin 🇫🇷 788 68 57ms 25 Apr 2025 659th stefangimmillaro 788 113 294ms 22 Jun 2023 660th sisyphus-ppcg 🇦🇺 785 45 13ms 23 Jan 2023 660th Steffan153 🇫🇮 785 45 4ms 9 Feb 2023 660th DialFrost 🇸🇬 785 45 4ms 25 Nov 2023 663rd DialFrost 🇸🇬 785 59 9ms 26 Dec 2025 664th Yewzir 🇧🇪 783 43 1,255ms 13 Feb 2024 664th dokutan 783 43 1,264ms 30 Apr 2024 666th Steffan153 🇫🇮 783 84 6ms 16 Jul 2023 666th typeswitch-dev 🇵🇹 783 84 398ms 28 Jul 2023 666th GrayJoKing 🇦🇺 783 84 371ms 29 Jul 2023 669th targrik 782 60 8ms 16 Jan 2025 670th pardouin 🇫🇷 782 79 187ms 22 Apr 2025 671st inventshah 781 69 5ms 29 Nov 2022 671st xsot 🇸🇬 781 69 4ms 10 Feb 2024 671st ovs-code 🇩🇪 781 69 5ms 10 Feb 2024 674th emgordon154 781 106 113ms 29 Nov 2025 675th SirBogman 🇺🇸 780 33 334ms 22 Nov 2022 676th fourth-bit 779 65 20ms 11 Jul 2023 676th Bmrl7 779 65 21ms 24 Feb 2024 676th shelerr 779 65 24ms 22 Aug 2025 679th prplz 🇦🇺 778 41 178ms 19 Nov 2022 679th scpchicken 🇵🇼 778 41 175ms 20 Nov 2022 679th SirFireball3521 778 41 189ms 13 Mar 2023 682nd Steffan153 🇫🇮 778 72 116ms 20 Nov 2022 682nd emplv 🇱🇻 778 72 120ms 30 Nov 2022 684th albanian-laundromat 777 55 1,917ms 12 Sep 2025 685th Yewzir 🇧🇪 777 88 25ms 13 Feb 2024 686th Steffan153 🇫🇮 775 57 13ms 14 Jan 2023 686th sisyphus-ppcg 🇦🇺 775 57 12ms 20 Jul 2023 688th rak1507 🇬🇧 774 31 2ms 7 Jan 2023 688th Yewzir 🇧🇪 774 31 9ms 9 Dec 2023 688th snoozingnewt 🇨🇦 774 31 37ms 20 Sep 2025 691st DialFrost 🇸🇬 773 181 52ms 23 May 2025 692nd xsot 🇸🇬 772 50 50ms 30 Jan 2024 693rd pardouin 🇫🇷 772 76 10ms 24 Apr 2025 694th DialFrost 🇸🇬 772 80 184ms 5 Aug 2024 695th dokutan 771 95 60ms 23 Mar 2024 696th Yewzir 🇧🇪 770 90 467ms 12 Feb 2024 697th emplv 🇱🇻 769 61 8ms 21 Jun 2023 698th Yewzir 🇧🇪 769 68 122ms 14 Feb 2024 699th Kaffeleif 769 71 22ms 8 Feb 2024 699th snoozingnewt 🇨🇦 769 71 27ms 9 Oct 2025 701st janbehrens 🇩🇪 768 116 298ms 20 Nov 2022 702nd aksyristos 767 66 23ms 17 Jan 2023 702nd OllieBoyne 🇬🇧 767 66 21ms 28 Feb 2023 702nd randolchance 767 66 20ms 12 Mar 2023 702nd CheeseCake628 🇳🇴 767 66 23ms 19 Mar 2023 702nd adamnielson42 🇺🇸 767 66 18ms 31 Mar 2023 702nd ehulinsky 🇺🇸 767 66 20ms 8 May 2023 702nd TheoKeller1 767 66 26ms 11 Jun 2023 702nd dranjohn 767 66 21ms 11 Sep 2023 702nd inverseLorentz 🇦🇺 767 66 20ms 23 Oct 2023 702nd RedzGoose 🇦🇺 767 66 19ms 23 Oct 2024 702nd yokasuretsu 767 66 18ms 7 Jan 2025 702nd croc54 767 66 19ms 13 Jan 2025 702nd ejini6969 767 66 20ms 14 Jun 2025 702nd osNiko 🇧🇷 767 66 19ms 20 Aug 2025 702nd Troon 767 66 25ms 22 Aug 2025 717th Irratix 🇳🇱 763 96 57ms 11 Dec 2022 718th AlephSquirrel 762 58 120ms 1 Jun 2023 719th JGDoerrer 761 90 121ms 20 Dec 2022 719th klixel 🇨🇦 761 90 119ms 17 Apr 2023 First Prev 641–720 of 1,851 Next Last