Pernicious Numbers in all languages in chars. 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 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 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 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 Chars Time Submitted 593rd Steffan153 🇫🇮 927 40 1ms 26 Nov 2022 593rd DialFrost 🇸🇬 927 40 2ms 12 Jan 2023 593rd prplz 🇦🇺 927 40 1ms 12 Jan 2023 593rd Shanethegamer 🇺🇸 927 40 1ms 6 Feb 2023 593rd JayXon 🇺🇸 927 40 2ms 16 Mar 2023 593rd xsot 🇸🇬 927 40 2ms 14 Jul 2023 593rd Yewzir 🇧🇪 927 40 2ms 12 Oct 2023 593rd Betuaredead 927 40 1ms 11 Nov 2023 593rd pardouin 🇫🇷 927 40 2ms 17 Aug 2024 593rd fuzzylojik-golf 🇺🇸 927 40 2ms 1 Jul 2025 593rd edsrzf 🇳🇿 927 40 2ms 4 Sep 2025 593rd snoozingnewt 🇨🇦 927 40 2ms 20 Oct 2025 593rd KasperKivimaeki 🇫🇮 927 40 2ms 11 hours ago 614th Steffan153 🇫🇮 926 40 116ms 11 Jan 2023 614th JayXon 🇺🇸 926 40 99ms 23 Dec 2024 616th inventshah 926 42 2ms 9 Sep 2022 616th Lydxn 🇨🇦 926 42 2ms 9 Sep 2022 616th JayXon 🇺🇸 926 42 2ms 10 Sep 2022 616th btnlq 926 42 2ms 10 Sep 2022 616th GrayJoKing 🇦🇺 926 42 2ms 11 Sep 2022 616th m-tkach 🇺🇦 926 42 2ms 25 Oct 2022 616th sean-niemann 🇺🇸 926 42 2ms 3 Nov 2022 616th MeWhenI 🇻🇦 926 42 2ms 5 Nov 2022 616th DialFrost 🇸🇬 926 42 2ms 12 Jan 2023 616th Steffan153 🇫🇮 926 42 2ms 12 Jan 2023 616th Shanethegamer 🇺🇸 926 42 2ms 6 Feb 2023 616th sisyphus-ppcg 🇦🇺 926 42 2ms 23 Mar 2023 616th prplz 🇦🇺 926 42 2ms 23 May 2023 616th ovs-code 🇩🇪 926 42 2ms 17 Jul 2023 616th Yewzir 🇧🇪 926 42 2ms 11 Oct 2023 616th Betuaredead 926 42 2ms 11 Nov 2023 616th dokutan 926 42 2ms 27 Mar 2024 616th pardouin 🇫🇷 926 42 2ms 20 Aug 2024 616th stefangimmillaro 926 42 2ms 30 Sep 2024 616th fuzzylojik-golf 🇺🇸 926 42 2ms 18 Jul 2025 616th edsrzf 🇳🇿 926 42 3ms 22 Jul 2025 616th snoozingnewt 🇨🇦 926 42 2ms 20 Oct 2025 638th error256 925 40 63ms 4 days ago 639th edsrzf 🇳🇿 924 32 658ms 4 Sep 2025 639th DialFrost 🇸🇬 924 32 686ms 4 Sep 2025 639th CaedenHarper 🇨🇦 924 32 633ms 9 Sep 2025 639th sean-niemann 🇺🇸 924 32 612ms 12 Sep 2025 639th fuzzylojik-golf 🇺🇸 924 32 652ms 22 Sep 2025 639th snoozingnewt 🇨🇦 924 32 645ms 20 Oct 2025 639th xsot 🇸🇬 924 32 664ms 13 Nov 2025 639th Yewzir 🇧🇪 924 32 652ms 15 Nov 2025 647th Lydxn 🇨🇦 924 38 73ms 12 Dec 2022 647th ovs-code 🇩🇪 924 38 76ms 22 Apr 2024 647th DialFrost 🇸🇬 924 38 75ms 27 May 2024 647th sean-niemann 🇺🇸 924 38 76ms 12 Jul 2024 647th Steffan153 🇫🇮 924 38 72ms 13 Jul 2024 647th pardouin 🇫🇷 924 38 70ms 19 Aug 2024 653rd JayXon 🇺🇸 923 82 279ms 9 Feb 2021 653rd GrayJoKing 🇦🇺 923 82 276ms 9 Feb 2021 653rd primo-ppcg 🇹🇭 923 82 263ms 9 Feb 2021 653rd sisyphus-ppcg 🇦🇺 923 82 258ms 10 Feb 2021 653rd prplz 🇦🇺 923 82 283ms 10 Feb 2021 653rd Lydxn 🇨🇦 923 82 255ms 10 Feb 2021 653rd NewDefectus 🇮🇱 923 82 263ms 8 May 2021 653rd lynn 923 82 266ms 11 Sep 2021 653rd akshatj27 🇦🇶 923 82 264ms 11 Jan 2022 653rd inventshah 923 82 263ms 11 Sep 2022 653rd sean-niemann 🇺🇸 923 82 264ms 3 Nov 2022 653rd stefangimmillaro 923 82 280ms 4 Nov 2022 653rd MeWhenI 🇻🇦 923 82 262ms 5 Nov 2022 653rd emplv 🇱🇻 923 82 268ms 22 Nov 2022 653rd Steffan153 🇫🇮 923 82 272ms 26 Nov 2022 653rd DialFrost 🇸🇬 923 82 282ms 12 Jan 2023 653rd Shanethegamer 🇺🇸 923 82 267ms 6 Feb 2023 653rd Yewzir 🇧🇪 923 82 286ms 20 Oct 2023 653rd Betuaredead 923 82 283ms 11 Nov 2023 653rd kkoenig 923 82 265ms 4 Jan 2024 653rd dokutan 923 82 269ms 26 Mar 2024 653rd pardouin 🇫🇷 923 82 260ms 18 Aug 2024 653rd CaedenHarper 🇨🇦 923 82 256ms 1 Dec 2024 First Prev 601–675 of 3,269 Next Last