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 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 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 296th rhdqor213 954 48 1ms 10 Aug 2023 296th Yewzir 🇧🇪 954 48 1ms 11 Oct 2023 296th Betuaredead 954 48 1ms 11 Nov 2023 296th KasperKivimaeki 🇫🇮 954 48 2ms 20 Jan 2024 296th pardouin 🇫🇷 954 48 1ms 17 Aug 2024 296th JohandeRuiter 🇳🇱 954 48 1ms 29 Sep 2024 296th kaurakeksi 🇫🇮 954 48 2ms 1 Jan 2025 296th voytxt 🇨🇿 954 48 1ms 19 Jan 2025 296th Mukundan314 954 48 1ms 26 Apr 2025 296th b-illy 🇬🇧 954 48 2ms 5 Jun 2025 296th fuzzylojik-golf 🇺🇸 954 48 2ms 19 Aug 2025 296th edsrzf 🇳🇿 954 48 2ms 4 Sep 2025 296th CaedenHarper 🇨🇦 954 48 1ms 4 Sep 2025 296th snoozingnewt 🇨🇦 954 48 2ms 22 Nov 2025 296th 09cf 954 48 1ms 25 Nov 2025 296th emgordon154 954 48 2ms 8 Feb 2026 296th GolfingSuccess 🇬🇷 954 48 2ms 13 Mar 2026 296th Herbert00709 🇵🇱 954 48 2ms 22 hours ago 339th GrayJoKing 🇦🇺 949 35 5ms 9 Feb 2021 339th JayXon 🇺🇸 949 35 4ms 9 Feb 2021 339th primo-ppcg 🇹🇭 949 35 4ms 9 Feb 2021 339th prplz 🇦🇺 949 35 5ms 10 Feb 2021 339th Lydxn 🇨🇦 949 35 4ms 10 Feb 2021 339th o0lit3 🇺🇸 949 35 5ms 11 Feb 2021 339th sisyphus-ppcg 🇦🇺 949 35 5ms 5 Jun 2021 339th lynn 949 35 4ms 11 Sep 2021 339th stefangimmillaro 949 35 4ms 4 Nov 2022 339th MeWhenI 🇻🇦 949 35 4ms 6 Nov 2022 339th sean-niemann 🇺🇸 949 35 5ms 6 Nov 2022 339th emplv 🇱🇻 949 35 5ms 22 Nov 2022 339th Steffan153 🇫🇮 949 35 5ms 26 Nov 2022 339th DialFrost 🇸🇬 949 35 4ms 12 Jan 2023 339th Shanethegamer 🇺🇸 949 35 5ms 6 Feb 2023 339th rucin93 🇵🇱 949 35 5ms 4 Jul 2023 339th ovs-code 🇩🇪 949 35 4ms 4 Oct 2023 339th Yewzir 🇧🇪 949 35 5ms 11 Oct 2023 339th Betuaredead 949 35 5ms 11 Nov 2023 339th xsot 🇸🇬 949 35 5ms 7 Apr 2024 339th pardouin 🇫🇷 949 35 5ms 19 Aug 2024 339th fuzzylojik-golf 🇺🇸 949 35 5ms 1 Jul 2025 339th edsrzf 🇳🇿 949 35 4ms 4 Sep 2025 339th snoozingnewt 🇨🇦 949 35 5ms 20 Oct 2025 339th KasperKivimaeki 🇫🇮 949 35 4ms 10 Dec 2025 339th GolfingSuccess 🇬🇷 949 35 4ms 13 Mar 2026 365th JayXon 🇺🇸 945 33 373ms 25 Feb 2021 365th HPWiz 🇳🇿 945 33 349ms 27 Apr 2021 365th Lydxn 🇨🇦 945 33 332ms 16 Jun 2021 365th Steffan153 🇫🇮 945 33 361ms 30 Nov 2022 365th sisyphus-ppcg 🇦🇺 945 33 362ms 24 Jan 2023 365th ovs-code 🇩🇪 945 33 362ms 24 Oct 2023 365th DialFrost 🇸🇬 945 33 347ms 24 Oct 2023 365th sean-niemann 🇺🇸 945 33 354ms 24 Oct 2023 365th alemelis 945 33 381ms 4 Oct 2024 365th twolfive 945 33 386ms 5 Oct 2024 375th GrayJoKing 🇦🇺 941 38 389ms 15 Jan 2024 375th ovs-code 🇩🇪 941 38 384ms 16 Jan 2024 375th Lydxn 🇨🇦 941 38 417ms 16 Jan 2024 375th Steffan153 🇫🇮 941 38 446ms 16 Jan 2024 375th inventshah 941 38 423ms 16 Jan 2024 375th kg583 🇺🇸 941 38 433ms 16 Jan 2024 375th JayXon 🇺🇸 941 38 450ms 16 Jan 2024 375th DialFrost 🇸🇬 941 38 460ms 16 Jan 2024 375th sisyphus-ppcg 🇦🇺 941 38 450ms 16 Jan 2024 375th sean-niemann 🇺🇸 941 38 379ms 17 Jan 2024 375th m-tkach 🇺🇦 941 38 452ms 21 Jan 2024 375th rucin93 🇵🇱 941 38 456ms 21 Jan 2024 375th orthoplex 🇨🇽 941 38 449ms 24 Jan 2024 375th Yewzir 🇧🇪 941 38 495ms 28 Jan 2024 375th xsot 🇸🇬 941 38 461ms 29 Jan 2024 375th lynn 941 38 432ms 17 Feb 2024 375th Shanethegamer 🇺🇸 941 38 419ms 24 Mar 2024 375th MeWhenI 🇻🇦 941 38 459ms 24 May 2024 375th pardouin 🇫🇷 941 38 446ms 21 Jun 2024 375th b-illy 🇬🇧 941 38 395ms 7 Sep 2024 375th CaedenHarper 🇨🇦 941 38 488ms 3 Oct 2024 375th emgordon154 941 38 489ms 18 Mar 2025 375th fuzzylojik-golf 🇺🇸 941 38 411ms 17 Jun 2025 375th duckyluuk 🇳🇱 941 38 523ms 25 Jul 2025 375th Babafaba 941 38 412ms 6 Nov 2025 375th GolfingSuccess 🇬🇷 941 38 425ms 13 Mar 2026 First Prev 321–400 of 3,561 Next Last