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 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 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 Multitap Input NFA Simulator 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 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 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 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 Multitap Input NFA Simulator 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 376th elgan65536 890 77 140ms 15 Apr 2024 376th The3gs 890 77 161ms 29 Nov 2024 376th luuumine 🇫🇷 890 77 122ms 31 hours ago 379th emgordon154 889 27 3ms 14 Jun 2025 379th AlephSquirrel 889 27 4ms 4 Nov 2025 381st edsrzf 🇳🇿 889 48 699ms 9 Sep 2025 382nd Lydxn 🇨🇦 889 89 34ms 20 Jul 2023 383rd orthoplex 🇨🇽 888 29 270ms 26 Jan 2024 383rd ovs-code 🇩🇪 888 29 317ms 2 Feb 2024 383rd fuzzylojik-golf 🇺🇸 888 29 306ms 20 Aug 2025 386th ZakkkkAttackkkk 🇵🇭 888 57 23ms 21 Nov 2022 386th thehylian 888 57 16ms 2 Jan 2023 386th FlorianCassayre 🇫🇷 888 57 17ms 18 Jan 2023 386th bricknellj 888 57 16ms 17 Mar 2023 386th davecame 888 57 26ms 2 Oct 2023 386th Yewzir 🇧🇪 888 57 17ms 8 Oct 2023 386th Betuaredead 888 57 16ms 13 Nov 2023 386th Bulmenisaurus 888 57 17ms 21 Jul 2024 386th ryyyn 🇺🇸 888 57 24ms 25 Jun 2025 395th Lydxn 🇨🇦 886 35 370ms 5 Jan 2024 395th pardouin 🇫🇷 886 35 312ms 21 Apr 2025 397th anter69 🇭🇺 886 38 1,084ms 2 Sep 2024 398th primo-ppcg 🇹🇭 884 47 344ms 20 Nov 2022 399th canissimia 🇦🇶 884 165 9ms 18 Nov 2023 400th sisyphus-ppcg 🇦🇺 883 79 403ms 12 days ago 401st GrayJoKing 🇦🇺 881 58 5ms 26 Oct 2023 402nd codewrite 🇬🇧 879 73 325ms 11 Jul 2025 403rd Lydxn 🇨🇦 878 54 35ms 20 Jul 2023 404th Steffan153 🇫🇮 878 62 23ms 11 Dec 2023 404th Yewzir 🇧🇪 878 62 29ms 17 Dec 2023 404th dokutan 878 62 22ms 9 May 2024 404th edsrzf 🇳🇿 878 62 25ms 5 Jan 2025 404th kg583 🇺🇸 878 62 24ms 31 Jul 2025 404th sean-niemann 🇺🇸 878 62 24ms 17 Aug 2025 410th GrayJoKing 🇦🇺 878 65 130ms 26 Oct 2023 411th snoozingnewt 🇨🇦 878 78 141ms 9 Oct 2025 412th canissimia 🇦🇶 878 113 553ms 13 Dec 2022 413th Shanethegamer 🇺🇸 877 54 360ms 16 Jan 2024 414th snoozingnewt 🇨🇦 877 60 102ms 9 Oct 2025 415th JayXon 🇺🇸 877 130 1,668ms 15 Sep 2025 416th anter69 🇭🇺 876 47 43ms 24 Jan 2023 416th emgordon154 876 47 44ms 19 Mar 2025 416th Lv0Sys 🇵🇱 876 47 38ms 28 hours ago 419th annaproxy 876 57 17ms 8 Jan 2023 420th DialFrost 🇸🇬 874 144 444ms 28 Mar 2025 420th pardouin 🇫🇷 874 144 397ms 23 Apr 2025 422nd jared-hughes 874 160 48ms 21 Jul 2023 423rd primo-ppcg 🇹🇭 873 55 37ms 20 Nov 2022 424th stefangimmillaro 872 57 47ms 20 Nov 2022 424th marshallward 🇺🇸 872 57 44ms 21 Nov 2022 424th Steffan153 🇫🇮 872 57 53ms 30 Jan 2023 424th DialFrost 🇸🇬 872 57 47ms 22 Oct 2024 428th za3k 872 58 18ms 20 Nov 2022 428th Alex-x90 🇺🇸 872 58 16ms 3 Dec 2022 428th 2011-Chan-Ethan 872 58 16ms 9 Jul 2023 428th MeWhenI 🇻🇦 872 58 17ms 10 Oct 2023 428th marcin7Cd 872 58 16ms 28 Apr 2025 428th jipsong 🇩🇪 872 58 23ms 20 Jun 2025 434th kmathis22 872 80 446ms 28 Oct 2025 434th dokutan 872 80 409ms 6 days ago 436th pardouin 🇫🇷 868 70 1,253ms 23 Apr 2025 437th DialFrost 🇸🇬 868 95 344ms 6 days ago 438th emgordon154 868 145 441ms 19 Mar 2025 439th ovs-code 🇩🇪 868 161 49ms 23 May 2025 440th fuzzylojik-golf 🇺🇸 867 74 401ms 30 Aug 2025 441st sean-niemann 🇺🇸 867 80 420ms 7 Feb 2023 441st Steffan153 🇫🇮 867 80 427ms 17 Feb 2023 441st DialFrost 🇸🇬 867 80 431ms 3 Jun 2024 441st ovs-code 🇩🇪 867 80 427ms 23 Jul 2024 441st fuzzylojik-golf 🇺🇸 867 80 507ms 20 Aug 2025 446th MeWhenI 🇻🇦 865 91 229ms 9 Apr 2024 447th primo-ppcg 🇹🇭 865 192 37ms 13 Aug 2025 448th Steffan153 🇫🇮 864 79 24ms 21 Feb 2023 448th Lydxn 🇨🇦 864 79 25ms 22 Feb 2023 448th m-tkach 🇺🇦 864 79 24ms 15 Mar 2023 First Prev 376–450 of 1,812 Next Last