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 641st primo-ppcg 🇹🇭 798 40 234ms 20 Nov 2022 641st Steffan153 🇫🇮 798 40 290ms 23 Nov 2022 641st Natanaelel 🇸🇪 798 40 232ms 5 Jan 2024 644th Yewzir 🇧🇪 798 144 1,847ms 14 Nov 2025 645th Shanethegamer 🇺🇸 796 158 1,456ms 29 May 2025 646th emgordon154 795 56 56ms 6 Jun 2025 647th stefangimmillaro 795 59 28ms 20 Nov 2022 648th snoozingnewt 🇨🇦 795 65 2,562ms 27 Sep 2025 649th inventshah 795 69 13ms 20 Nov 2022 650th emplv 🇱🇻 795 112 277ms 21 Nov 2022 650th sean-niemann 🇺🇸 795 112 291ms 21 Jun 2023 652nd msbranicky 794 72 141ms 1 Sep 2023 652nd snoozingnewt 🇨🇦 794 72 148ms 9 Oct 2025 654th kg583 🇺🇸 794 74 41ms 15 hours ago 655th GrayJoKing 🇦🇺 793 67 35ms 26 Oct 2023 655th DialFrost 🇸🇬 793 67 35ms 21 Dec 2023 657th janbehrens 🇩🇪 792 52 44ms 27 Nov 2022 658th Steffan153 🇫🇮 792 78 4,183ms 10 Oct 2023 659th primo-ppcg 🇹🇭 791 60 2ms 20 Nov 2022 660th QuincyNash 🇺🇸 791 64 19ms 20 Nov 2022 660th nstearns96 🇬🇧 791 64 267ms 23 Nov 2022 660th Bodo171 791 64 16ms 27 Nov 2022 660th TaserTheFox 🇺🇸 791 64 18ms 14 Jan 2023 660th jmerle 🇳🇱 791 64 18ms 16 Feb 2023 660th vishwathg 791 64 16ms 7 Apr 2023 660th dteague3989 791 64 17ms 8 Aug 2023 660th NickTheEASDude 🇺🇸 791 64 25ms 1 May 2024 660th aalec 791 64 18ms 3 May 2024 660th mishak-sys 791 64 16ms 25 Feb 2025 660th YAJUE114514 791 64 16ms 1 Aug 2025 660th Deedogg 791 64 16ms 30 Oct 2025 660th netfri25 🇮🇱 791 64 17ms 21 Feb 2026 660th rotemkm 791 64 17ms 21 Feb 2026 674th KatieLG 🇬🇧 790 60 383ms 16 Jan 2024 674th steffan-polygolf 790 60 447ms 7 Mar 2024 674th neel11235813 790 60 363ms 27 Mar 2024 677th MeWhenI 🇻🇦 790 177 38ms 29 Nov 2023 678th Irratix 🇳🇱 789 56 13ms 11 Dec 2022 679th pardouin 🇫🇷 789 68 57ms 25 Apr 2025 680th stefangimmillaro 788 113 291ms 22 Jun 2023 681st sisyphus-ppcg 🇦🇺 785 45 20ms 23 Jan 2023 681st Steffan153 🇫🇮 785 45 4ms 9 Feb 2023 681st DialFrost 🇸🇬 785 45 5ms 25 Nov 2023 684th DialFrost 🇸🇬 785 59 8ms 26 Dec 2025 685th emgordon154 785 106 120ms 29 Nov 2025 686th Yewzir 🇧🇪 783 43 1,235ms 13 Feb 2024 686th dokutan 783 43 1,264ms 30 Apr 2024 688th Steffan153 🇫🇮 783 84 6ms 16 Jul 2023 688th typeswitch-dev 🇵🇹 783 84 398ms 28 Jul 2023 688th GrayJoKing 🇦🇺 783 84 371ms 29 Jul 2023 691st targrik 782 60 7ms 16 Jan 2025 692nd pardouin 🇫🇷 782 79 187ms 22 Apr 2025 693rd inventshah 781 69 5ms 29 Nov 2022 693rd xsot 🇸🇬 781 69 4ms 10 Feb 2024 693rd ovs-code 🇩🇪 781 69 5ms 10 Feb 2024 696th SirBogman 🇺🇸 780 33 339ms 22 Nov 2022 697th fourth-bit 779 65 20ms 11 Jul 2023 697th Bmrl7 779 65 19ms 24 Feb 2024 697th shelerr 779 65 24ms 22 Aug 2025 700th prplz 🇦🇺 778 41 209ms 19 Nov 2022 700th scpchicken 🇵🇼 778 41 211ms 20 Nov 2022 700th SirFireball3521 778 41 215ms 13 Mar 2023 703rd Steffan153 🇫🇮 778 72 111ms 20 Nov 2022 703rd emplv 🇱🇻 778 72 115ms 30 Nov 2022 705th Yewzir 🇧🇪 778 88 25ms 13 Feb 2024 706th albanian-laundromat 777 55 1,956ms 12 Sep 2025 707th Steffan153 🇫🇮 776 57 13ms 14 Jan 2023 707th sisyphus-ppcg 🇦🇺 776 57 13ms 20 Jul 2023 709th rak1507 🇬🇧 774 31 2ms 7 Jan 2023 709th Yewzir 🇧🇪 774 31 9ms 9 Dec 2023 709th snoozingnewt 🇨🇦 774 31 36ms 20 Sep 2025 709th scpchicken 🇵🇼 774 31 4ms 20 days ago 713th pardouin 🇫🇷 773 76 8ms 24 Apr 2025 714th DialFrost 🇸🇬 773 181 51ms 23 May 2025 715th xsot 🇸🇬 772 50 50ms 30 Jan 2024 716th DialFrost 🇸🇬 772 80 184ms 5 Aug 2024 717th dokutan 772 95 60ms 23 Mar 2024 718th Yewzir 🇧🇪 770 90 467ms 12 Feb 2024 719th emplv 🇱🇻 769 61 7ms 21 Jun 2023 720th Yewzir 🇧🇪 769 68 149ms 14 Feb 2024 First Prev 641–720 of 1,887 Next Last