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 401st GrayJoKing 🇦🇺 940 55 381ms 21 Nov 2021 401st JayXon 🇺🇸 940 55 394ms 21 Nov 2021 401st Lydxn 🇨🇦 940 55 373ms 21 Nov 2021 401st lynn 940 55 378ms 21 Nov 2021 401st NewDefectus 🇮🇱 940 55 388ms 21 Nov 2021 401st primo-ppcg 🇹🇭 940 55 374ms 21 Nov 2021 401st prplz 🇦🇺 940 55 385ms 21 Nov 2021 401st sisyphus-ppcg 🇦🇺 940 55 403ms 21 Nov 2021 401st inventshah 940 55 388ms 18 Jun 2022 401st m-tkach 🇺🇦 940 55 370ms 26 Jun 2022 401st sean-niemann 🇺🇸 940 55 361ms 3 Nov 2022 401st stefangimmillaro 940 55 381ms 4 Nov 2022 401st MeWhenI 🇻🇦 940 55 377ms 5 Nov 2022 401st Steffan153 🇫🇮 940 55 363ms 26 Nov 2022 401st annaproxy 940 55 385ms 8 Jan 2023 401st DialFrost 🇸🇬 940 55 387ms 12 Jan 2023 401st Shanethegamer 🇺🇸 940 55 375ms 6 Feb 2023 401st btnlq 940 55 373ms 10 Mar 2023 401st namelessiw 940 55 378ms 22 Jul 2023 401st Yewzir 🇧🇪 940 55 390ms 11 Oct 2023 401st AdrienHache 🇫🇷 940 55 367ms 21 Oct 2023 401st Betuaredead 940 55 379ms 11 Nov 2023 401st pardouin 🇫🇷 940 55 389ms 18 Aug 2024 401st voytxt 🇨🇿 940 55 451ms 19 Jan 2025 401st b-illy 🇬🇧 940 55 442ms 21 Jan 2025 401st fuzzylojik-golf 🇺🇸 940 55 443ms 29 May 2025 401st Yax42 🇫🇷 940 55 417ms 31 May 2025 401st edsrzf 🇳🇿 940 55 405ms 22 Jul 2025 401st CaedenHarper 🇨🇦 940 55 447ms 4 Sep 2025 401st snoozingnewt 🇨🇦 940 55 408ms 20 Oct 2025 401st GolfingSuccess 🇬🇷 940 55 396ms 13 Mar 2026 432nd GrayJoKing 🇦🇺 939 33 3ms 20 May 2021 432nd primo-ppcg 🇹🇭 939 33 3ms 20 May 2021 432nd Lydxn 🇨🇦 939 33 3ms 29 May 2022 435th Yewzir 🇧🇪 938 16 43ms 18 Feb 2024 435th Herbert00709 🇵🇱 938 16 39ms 17 Mar 2026 437th JayXon 🇺🇸 938 38 105ms 27 Sep 2021 437th Lydxn 🇨🇦 938 38 97ms 27 Sep 2021 437th stefangimmillaro 938 38 92ms 4 Nov 2022 437th MeWhenI 🇻🇦 938 38 98ms 5 Nov 2022 437th Shanethegamer 🇺🇸 938 38 93ms 6 Feb 2023 437th DialFrost 🇸🇬 938 38 92ms 6 Feb 2023 437th Steffan153 🇫🇮 938 38 96ms 7 Feb 2023 437th sean-niemann 🇺🇸 938 38 93ms 7 Feb 2023 437th ovs-code 🇩🇪 938 38 94ms 17 Jul 2023 437th Yewzir 🇧🇪 938 38 89ms 11 Oct 2023 437th Betuaredead 938 38 93ms 11 Nov 2023 437th dokutan 938 38 94ms 28 Jul 2024 437th pardouin 🇫🇷 938 38 92ms 20 Aug 2024 437th primo-ppcg 🇹🇭 938 38 96ms 12 Apr 2025 437th edsrzf 🇳🇿 938 38 96ms 22 Jul 2025 437th fuzzylojik-golf 🇺🇸 938 38 98ms 7 Aug 2025 437th snoozingnewt 🇨🇦 938 38 97ms 20 Oct 2025 437th GolfingSuccess 🇬🇷 938 38 94ms 13 Mar 2026 455th GrayJoKing 🇦🇺 938 41 1ms 9 Feb 2021 455th primo-ppcg 🇹🇭 938 41 1ms 9 Feb 2021 455th JayXon 🇺🇸 938 41 1ms 9 Feb 2021 455th prplz 🇦🇺 938 41 1ms 10 Feb 2021 455th sisyphus-ppcg 🇦🇺 938 41 1ms 10 Feb 2021 455th Waffle3z 938 41 1ms 10 Feb 2021 455th orthoplex 🇨🇽 938 41 1ms 12 Aug 2021 455th jared-hughes 938 41 1ms 28 Feb 2022 455th m-tkach 🇺🇦 938 41 1ms 24 Oct 2022 455th MeWhenI 🇻🇦 938 41 1ms 5 Nov 2022 455th DialFrost 🇸🇬 938 41 1ms 12 Jan 2023 455th sean-niemann 🇺🇸 938 41 1ms 12 Jan 2023 455th Shanethegamer 🇺🇸 938 41 1ms 6 Feb 2023 455th xsot 🇸🇬 938 41 1ms 9 Oct 2023 455th dokutan 938 41 1ms 26 Mar 2024 455th pardouin 🇫🇷 938 41 1ms 21 Sep 2024 455th FlyingPenguin223 938 41 2ms 23 Oct 2024 455th fuzzylojik-golf 🇺🇸 938 41 1ms 3 Jul 2025 455th edsrzf 🇳🇿 938 41 1ms 22 Jul 2025 455th snoozingnewt 🇨🇦 938 41 1ms 3 Dec 2025 455th Steffan153 🇫🇮 938 41 1ms 11 Feb 2026 455th GolfingSuccess 🇬🇷 938 41 2ms 13 Mar 2026 477th AdrienHache 🇫🇷 937 32 60ms 31 Oct 2024 478th prplz 🇦🇺 936 55 124ms 13 Jan 2022 478th GrayJoKing 🇦🇺 936 55 129ms 13 Jan 2022 478th JayXon 🇺🇸 936 55 124ms 13 Jan 2022 First Prev 401–480 of 3,559 Next Last