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 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 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 ArkScript 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 ArkScript 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 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 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 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 394th Bulmenisaurus 888 57 17ms 21 Jul 2024 394th ryyyn 🇺🇸 888 57 24ms 25 Jun 2025 394th yujh-yujh 🇬🇸 888 57 25ms 11 Dec 2025 394th AdrienHache 🇫🇷 888 57 24ms 26 days ago 405th anter69 🇭🇺 887 38 1,084ms 2 Sep 2024 406th Lydxn 🇨🇦 886 35 386ms 5 Jan 2024 406th pardouin 🇫🇷 886 35 288ms 21 Apr 2025 408th DialFrost 🇸🇬 885 53 37ms 25 days ago 409th primo-ppcg 🇹🇭 884 47 341ms 20 Nov 2022 410th canissimia 🇦🇶 884 165 9ms 18 Nov 2023 411th sisyphus-ppcg 🇦🇺 883 79 403ms 25 Nov 2025 412th GrayJoKing 🇦🇺 881 58 5ms 26 Oct 2023 413th codewrite 🇬🇧 880 73 370ms 11 Jul 2025 414th Lydxn 🇨🇦 879 54 35ms 20 Jul 2023 414th DialFrost 🇸🇬 879 54 5ms 25 days ago 416th Steffan153 🇫🇮 879 62 23ms 11 Dec 2023 416th Yewzir 🇧🇪 879 62 29ms 17 Dec 2023 416th dokutan 879 62 22ms 9 May 2024 416th kg583 🇺🇸 879 62 24ms 31 Jul 2025 416th sean-niemann 🇺🇸 879 62 24ms 17 Aug 2025 421st GrayJoKing 🇦🇺 878 65 130ms 26 Oct 2023 422nd canissimia 🇦🇶 878 113 553ms 13 Dec 2022 423rd Shanethegamer 🇺🇸 877 54 425ms 16 Jan 2024 424th JayXon 🇺🇸 877 130 1,668ms 15 Sep 2025 425th anter69 🇭🇺 876 47 53ms 24 Jan 2023 425th emgordon154 876 47 48ms 19 Mar 2025 425th Lv0Sys 🇵🇱 876 47 47ms 7 Dec 2025 428th annaproxy 876 57 17ms 8 Jan 2023 429th DialFrost 🇸🇬 874 144 1,753ms 28 Mar 2025 429th pardouin 🇫🇷 874 144 1,630ms 23 Apr 2025 431st jared-hughes 874 160 48ms 21 Jul 2023 432nd primo-ppcg 🇹🇭 873 55 36ms 20 Nov 2022 433rd za3k 873 58 18ms 20 Nov 2022 433rd Alex-x90 🇺🇸 873 58 16ms 3 Dec 2022 433rd 2011-Chan-Ethan 873 58 16ms 9 Jul 2023 433rd MeWhenI 🇻🇦 873 58 17ms 10 Oct 2023 433rd marcin7Cd 873 58 16ms 28 Apr 2025 433rd jipsong 🇩🇪 873 58 23ms 20 Jun 2025 439th stefangimmillaro 872 57 41ms 20 Nov 2022 439th marshallward 🇺🇸 872 57 42ms 21 Nov 2022 439th Steffan153 🇫🇮 872 57 43ms 30 Jan 2023 439th DialFrost 🇸🇬 872 57 42ms 22 Oct 2024 439th snoozingnewt 🇨🇦 872 57 45ms 14 days ago 444th kmathis22 872 80 446ms 28 Oct 2025 444th dokutan 872 80 409ms 2 Dec 2025 446th DialFrost 🇸🇬 872 95 355ms 2 Dec 2025 447th emgordon154 870 131 1,675ms 20 days ago 448th pardouin 🇫🇷 868 70 1,261ms 23 Apr 2025 449th fuzzylojik-golf 🇺🇸 868 74 414ms 30 Aug 2025 450th emgordon154 868 145 1,419ms 19 Mar 2025 451st ovs-code 🇩🇪 868 161 49ms 23 May 2025 452nd sean-niemann 🇺🇸 867 80 420ms 7 Feb 2023 452nd Steffan153 🇫🇮 867 80 427ms 17 Feb 2023 452nd DialFrost 🇸🇬 867 80 396ms 3 Jun 2024 452nd ovs-code 🇩🇪 867 80 427ms 23 Jul 2024 452nd fuzzylojik-golf 🇺🇸 867 80 507ms 20 Aug 2025 457th MeWhenI 🇻🇦 865 91 222ms 9 Apr 2024 458th primo-ppcg 🇹🇭 865 192 37ms 13 Aug 2025 459th Shanethegamer 🇺🇸 864 39 915ms 21 Nov 2022 459th snoozingnewt 🇨🇦 864 39 781ms 23 Oct 2025 459th error256 864 39 946ms 20 days ago 462nd Steffan153 🇫🇮 864 79 24ms 21 Feb 2023 462nd Lydxn 🇨🇦 864 79 25ms 22 Feb 2023 462nd m-tkach 🇺🇦 864 79 24ms 15 Mar 2023 462nd sean-niemann 🇺🇸 864 79 25ms 14 Jan 2025 466th inventshah 862 85 64ms 29 Nov 2022 466th xsot 🇸🇬 862 85 60ms 28 Apr 2024 468th saito-ta 🇯🇵 861 41 11ms 24 Dec 2024 469th MeWhenI 🇻🇦 861 55 488ms 24 May 2024 469th snoozingnewt 🇨🇦 861 55 466ms 17 Oct 2025 471st Liibe 861 81 440ms 25 Sep 2025 471st Yax42 🇫🇷 861 81 447ms 6 Oct 2025 471st MeWhenI 🇻🇦 861 81 547ms 7 Nov 2025 474th stefangimmillaro 858 30 261ms 20 Nov 2022 475th snoozingnewt 🇨🇦 858 48 46ms 23 Oct 2025 476th AlexanderFair 858 59 23ms 18 Jul 2023 476th Grrisly 858 59 16ms 30 Mar 2024 476th dokutan 858 59 17ms 9 Jun 2024 476th albanian-laundromat 858 59 16ms 21 Aug 2025 480th lynn 858 72 246ms 27 Jan 2023 First Prev 401–480 of 1,832 Next Last