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Pernicious Numbers 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim 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 695th sean-niemann 🇺🇸 927 42 2ms 3 Nov 2022 695th MeWhenI 🇻🇦 927 42 2ms 5 Nov 2022 695th DialFrost 🇸🇬 927 42 2ms 12 Jan 2023 695th Steffan153 🇫🇮 927 42 2ms 12 Jan 2023 695th Shanethegamer 🇺🇸 927 42 2ms 6 Feb 2023 695th sisyphus-ppcg 🇦🇺 927 42 2ms 23 Mar 2023 695th prplz 🇦🇺 927 42 2ms 23 May 2023 695th ovs-code 🇩🇪 927 42 2ms 17 Jul 2023 695th Yewzir 🇧🇪 927 42 2ms 11 Oct 2023 695th Betuaredead 927 42 2ms 11 Nov 2023 695th dokutan 927 42 2ms 27 Mar 2024 695th pardouin 🇫🇷 927 42 2ms 20 Aug 2024 695th stefangimmillaro 927 42 2ms 30 Sep 2024 695th fuzzylojik-golf 🇺🇸 927 42 2ms 18 Jul 2025 695th edsrzf 🇳🇿 927 42 2ms 22 Jul 2025 695th snoozingnewt 🇨🇦 927 42 2ms 20 Oct 2025 695th GolfingSuccess 🇬🇷 927 42 2ms 13 Mar 2026 695th emgordon154 927 42 3ms 3 days ago 719th scpchicken 🇵🇼 926 25 3ms 11 Mar 2026 720th Yewzir 🇧🇪 926 41 137ms 22 Dec 2024 720th dokutan 926 41 140ms 22 Dec 2024 720th DialFrost 🇸🇬 926 41 143ms 22 Dec 2024 720th rucin93 🇵🇱 926 41 136ms 22 Dec 2024 720th JayXon 🇺🇸 926 41 137ms 22 Dec 2024 720th Shanethegamer 🇺🇸 926 41 145ms 22 Dec 2024 720th pardouin 🇫🇷 926 41 137ms 22 Dec 2024 720th MeWhenI 🇻🇦 926 41 133ms 23 Dec 2024 720th sean-niemann 🇺🇸 926 41 142ms 23 Dec 2024 720th inventshah 926 41 134ms 23 Dec 2024 720th ovs-code 🇩🇪 926 41 135ms 24 Dec 2024 720th primo-ppcg 🇹🇭 926 41 142ms 6 Jan 2025 720th sisyphus-ppcg 🇦🇺 926 41 143ms 6 Jan 2025 720th prplz 🇦🇺 926 41 139ms 7 Jan 2025 720th GrayJoKing 🇦🇺 926 41 143ms 21 Mar 2025 720th edsrzf 🇳🇿 926 41 138ms 22 Jul 2025 720th fuzzylojik-golf 🇺🇸 926 41 147ms 29 Aug 2025 720th snoozingnewt 🇨🇦 926 41 138ms 20 Oct 2025 720th Steffan153 🇫🇮 926 41 141ms 11 Feb 2026 739th HPWiz 🇳🇿 925 35 36ms 3 Jan 2026 740th Lydxn 🇨🇦 925 38 94ms 12 Dec 2022 740th ovs-code 🇩🇪 925 38 79ms 22 Apr 2024 740th DialFrost 🇸🇬 925 38 84ms 27 May 2024 740th sean-niemann 🇺🇸 925 38 80ms 12 Jul 2024 740th Steffan153 🇫🇮 925 38 76ms 13 Jul 2024 740th pardouin 🇫🇷 925 38 73ms 19 Aug 2024 746th m-tkach 🇺🇦 924 47 112ms 14 Oct 2022 746th sisyphus-ppcg 🇦🇺 924 47 107ms 14 Oct 2022 746th Lydxn 🇨🇦 924 47 110ms 14 Oct 2022 746th JayXon 🇺🇸 924 47 113ms 14 Oct 2022 746th stefangimmillaro 924 47 107ms 4 Nov 2022 746th emplv 🇱🇻 924 47 109ms 22 Nov 2022 746th Steffan153 🇫🇮 924 47 113ms 24 Nov 2022 746th DialFrost 🇸🇬 924 47 118ms 12 Jan 2023 746th Shanethegamer 🇺🇸 924 47 104ms 6 Feb 2023 746th sean-niemann 🇺🇸 924 47 108ms 18 Feb 2023 746th prplz 🇦🇺 924 47 109ms 22 May 2023 746th Yewzir 🇧🇪 924 47 111ms 11 Oct 2023 746th Betuaredead 924 47 114ms 11 Nov 2023 746th dokutan 924 47 107ms 2 May 2024 746th pardouin 🇫🇷 924 47 106ms 18 Aug 2024 746th voytxt 🇨🇿 924 47 114ms 19 Jan 2025 746th edsrzf 🇳🇿 924 47 106ms 22 Jul 2025 746th fuzzylojik-golf 🇺🇸 924 47 122ms 28 Aug 2025 746th Yax42 🇫🇷 924 47 105ms 5 Oct 2025 746th snoozingnewt 🇨🇦 924 47 110ms 3 Dec 2025 766th JayXon 🇺🇸 924 82 350ms 9 Feb 2021 766th GrayJoKing 🇦🇺 924 82 309ms 9 Feb 2021 766th primo-ppcg 🇹🇭 924 82 346ms 9 Feb 2021 766th sisyphus-ppcg 🇦🇺 924 82 330ms 10 Feb 2021 766th prplz 🇦🇺 924 82 325ms 10 Feb 2021 766th Lydxn 🇨🇦 924 82 353ms 10 Feb 2021 766th NewDefectus 🇮🇱 924 82 353ms 8 May 2021 766th lynn 924 82 343ms 11 Sep 2021 766th akshatj27 🇦🇶 924 82 336ms 11 Jan 2022 766th inventshah 924 82 325ms 11 Sep 2022 766th sean-niemann 🇺🇸 924 82 343ms 3 Nov 2022 766th stefangimmillaro 924 82 328ms 4 Nov 2022 766th MeWhenI 🇻🇦 924 82 345ms 5 Nov 2022 766th emplv 🇱🇻 924 82 326ms 22 Nov 2022 766th Steffan153 🇫🇮 924 82 346ms 26 Nov 2022 766th DialFrost 🇸🇬 924 82 328ms 12 Jan 2023 766th Shanethegamer 🇺🇸 924 82 333ms 6 Feb 2023 766th Yewzir 🇧🇪 924 82 326ms 20 Oct 2023 766th Betuaredead 924 82 332ms 11 Nov 2023 766th kkoenig 924 82 339ms 4 Jan 2024 766th dokutan 924 82 343ms 26 Mar 2024 766th pardouin 🇫🇷 924 82 317ms 18 Aug 2024 766th CaedenHarper 🇨🇦 924 82 305ms 1 Dec 2024 766th emgordon154 924 82 378ms 19 Mar 2025 766th b-illy 🇬🇧 924 82 328ms 5 Jun 2025 766th fuzzylojik-golf 🇺🇸 924 82 335ms 17 Jun 2025 766th edsrzf 🇳🇿 924 82 333ms 22 Jul 2025 766th KasperKivimaeki 🇫🇮 924 82 342ms 29 Sep 2025 766th snoozingnewt 🇨🇦 924 82 337ms 20 Oct 2025 766th GolfingSuccess 🇬🇷 924 82 325ms 13 Mar 2026 796th voytxt 🇨🇿 922 36 5ms 19 Jan 2025 797th pardouin 🇫🇷 922 42 2,511ms 23 Oct 2024 797th inventshah 922 42 2,249ms 24 Oct 2024 797th DialFrost 🇸🇬 922 42 2,440ms 24 Oct 2024 797th stefangimmillaro 922 42 2,476ms 24 Oct 2024 First Prev 701–800 of 3,474 Next Last