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 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 873rd prplz 🇦🇺 918 49 34ms 22 May 2023 873rd Yewzir 🇧🇪 918 49 35ms 12 Oct 2023 873rd Betuaredead 918 49 34ms 11 Nov 2023 873rd pardouin 🇫🇷 918 49 36ms 5 Oct 2024 873rd fuzzylojik-golf 🇺🇸 918 49 37ms 6 Sep 2025 873rd CaedenHarper 🇨🇦 918 49 38ms 27 Oct 2025 873rd snoozingnewt 🇨🇦 918 49 37ms 5 Mar 2026 888th GrayJoKing 🇦🇺 917 34 357ms 19 Nov 2022 888th Betuaredead 917 34 361ms 14 Nov 2023 888th Yewzir 🇧🇪 917 34 383ms 14 Nov 2023 888th Shanethegamer 🇺🇸 917 34 359ms 10 Dec 2023 888th pardouin 🇫🇷 917 34 393ms 14 Sep 2024 893rd SirBogman 🇺🇸 917 39 398ms 15 Jan 2024 893rd AlephSquirrel 917 39 421ms 16 Jan 2024 893rd namelessiw 917 39 459ms 23 Jan 2024 893rd dokutan 917 39 486ms 26 Mar 2024 893rd alemelis 917 39 466ms 4 Oct 2024 893rd CornerMercury 🇬🇧 917 39 436ms 12 Oct 2025 893rd snoozingnewt 🇨🇦 917 39 444ms 20 Oct 2025 893rd BREMAUCY 🇫🇷 917 39 455ms 6 Dec 2025 901st Steffan153 🇫🇮 917 52 109ms 7 Aug 2024 902nd UnderKoen 🇳🇱 917 58 2ms 6 Jul 2022 902nd sisyphus-ppcg 🇦🇺 917 58 2ms 7 Jul 2022 902nd m-tkach 🇺🇦 917 58 1ms 8 Mar 2023 902nd orthoplex 🇨🇽 917 58 2ms 29 Jun 2023 902nd Lydxn 🇨🇦 917 58 1ms 19 Jul 2023 907th Steffan153 🇫🇮 916 49 7ms 16 Feb 2026 908th Steffan153 🇫🇮 915 40 3ms 12 Aug 2024 908th btnlq 915 40 3ms 18 Aug 2024 908th sean-niemann 🇺🇸 915 40 4ms 11 Oct 2024 911th marshallward 🇺🇸 915 49 39ms 20 Nov 2022 912th kkoenig 915 50 1ms 4 Jan 2024 912th namelessiw 915 50 1ms 11 Mar 2024 912th dokutan 915 50 1ms 27 Apr 2024 912th FlyingPenguin223 915 50 1ms 18 Dec 2024 912th Yax42 🇫🇷 915 50 2ms 3 Oct 2025 912th Babafaba 915 50 1ms 18 Oct 2025 912th ApoChagi 915 50 1ms 19 Oct 2025 919th Lydxn 🇨🇦 915 60 465ms 27 Feb 2022 919th JayXon 🇺🇸 915 60 436ms 27 Feb 2022 919th GrayJoKing 🇦🇺 915 60 467ms 28 Feb 2022 919th lynn 915 60 474ms 3 Jun 2022 919th sean-niemann 🇺🇸 915 60 473ms 4 Nov 2022 919th MeWhenI 🇻🇦 915 60 464ms 5 Nov 2022 919th Steffan153 🇫🇮 915 60 460ms 1 Jan 2023 919th DialFrost 🇸🇬 915 60 424ms 13 Jan 2023 919th Shanethegamer 🇺🇸 915 60 479ms 6 Feb 2023 919th sisyphus-ppcg 🇦🇺 915 60 475ms 23 Mar 2023 919th prplz 🇦🇺 915 60 475ms 22 May 2023 919th ovs-code 🇩🇪 915 60 459ms 17 Jul 2023 919th Yewzir 🇧🇪 915 60 459ms 11 Oct 2023 919th Betuaredead 915 60 431ms 11 Nov 2023 919th pardouin 🇫🇷 915 60 459ms 18 Aug 2024 919th fuzzylojik-golf 🇺🇸 915 60 463ms 18 Jul 2025 919th edsrzf 🇳🇿 915 60 475ms 4 Sep 2025 919th snoozingnewt 🇨🇦 915 60 442ms 20 Oct 2025 919th emgordon154 915 60 466ms 8 Feb 2026 919th GolfingSuccess 🇬🇷 915 60 405ms 13 Mar 2026 939th Lydxn 🇨🇦 915 68 24ms 16 Apr 2022 939th JayXon 🇺🇸 915 68 24ms 17 Apr 2022 939th prplz 🇦🇺 915 68 24ms 17 Apr 2022 939th primo-ppcg 🇹🇭 915 68 24ms 25 Jun 2022 939th m-tkach 🇺🇦 915 68 25ms 26 Jun 2022 939th emplv 🇱🇻 915 68 25ms 22 Nov 2022 939th Steffan153 🇫🇮 915 68 24ms 24 Jan 2023 939th DialFrost 🇸🇬 915 68 25ms 5 Feb 2023 939th GrayJoKing 🇦🇺 915 68 26ms 19 Mar 2023 939th Shanethegamer 🇺🇸 915 68 25ms 19 Mar 2023 939th sean-niemann 🇺🇸 915 68 25ms 13 Apr 2023 939th Betuaredead 915 68 23ms 13 Nov 2023 939th Yewzir 🇧🇪 915 68 25ms 14 Nov 2023 939th pardouin 🇫🇷 915 68 23ms 19 Aug 2024 939th edsrzf 🇳🇿 915 68 26ms 22 Jul 2025 939th fuzzylojik-golf 🇺🇸 915 68 25ms 20 Aug 2025 939th snoozingnewt 🇨🇦 915 68 24ms 6 Dec 2025 939th GolfingSuccess 🇬🇷 915 68 26ms 13 Mar 2026 957th Natanaelel 🇸🇪 914 36 11ms 25 Jun 2022 957th scpchicken 🇵🇼 914 36 10ms 25 Feb 2023 957th Yax42 🇫🇷 914 36 10ms 5 Sep 2025 960th prplz 🇦🇺 914 39 83ms 10 Feb 2021 First Prev 881–960 of 3,531 Next Last