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 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 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 Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers 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 ><> ALGOL 68 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 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers 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 801st UnderKoen 🇳🇱 915 58 1ms 6 Jul 2022 801st sisyphus-ppcg 🇦🇺 915 58 1ms 7 Jul 2022 801st m-tkach 🇺🇦 915 58 1ms 8 Mar 2023 801st orthoplex 🇨🇽 915 58 1ms 29 Jun 2023 801st Lydxn 🇨🇦 915 58 1ms 19 Jul 2023 806th Natanaelel 🇸🇪 914 36 9ms 25 Jun 2022 806th scpchicken 🇵🇼 914 36 8ms 25 Feb 2023 806th Yax42 🇫🇷 914 36 9ms 5 Sep 2025 809th jared-hughes 914 49 1ms 16 Mar 2022 809th m-tkach 🇺🇦 914 49 1ms 15 Aug 2022 809th kkoenig 914 49 1ms 4 Jan 2024 809th dokutan 914 49 1ms 27 Apr 2024 809th FlyingPenguin223 914 49 1ms 18 Dec 2024 809th Yax42 🇫🇷 914 49 1ms 15 Oct 2025 815th MeWhenI 🇻🇦 913 35 4ms 24 Jun 2022 816th marshallward 🇺🇸 913 49 39ms 20 Nov 2022 817th prplz 🇦🇺 912 39 78ms 10 Feb 2021 817th GrayJoKing 🇦🇺 912 39 80ms 11 Feb 2021 817th sisyphus-ppcg 🇦🇺 912 39 78ms 30 May 2021 817th lynn 912 39 78ms 11 Sep 2021 817th inventshah 912 39 81ms 18 Jun 2022 817th MWI-polygolf 912 39 77ms 18 Feb 2023 817th steffan-polygolf 912 39 79ms 19 Feb 2023 817th rucin93 🇵🇱 912 39 78ms 23 Apr 2023 817th Yax42 🇫🇷 912 39 74ms 4 Oct 2025 826th Lydxn 🇨🇦 912 60 465ms 27 Feb 2022 826th JayXon 🇺🇸 912 60 436ms 27 Feb 2022 826th GrayJoKing 🇦🇺 912 60 467ms 28 Feb 2022 826th lynn 912 60 474ms 3 Jun 2022 826th sean-niemann 🇺🇸 912 60 473ms 4 Nov 2022 826th MeWhenI 🇻🇦 912 60 464ms 5 Nov 2022 826th Steffan153 🇫🇮 912 60 460ms 1 Jan 2023 826th DialFrost 🇸🇬 912 60 424ms 13 Jan 2023 826th Shanethegamer 🇺🇸 912 60 479ms 6 Feb 2023 826th sisyphus-ppcg 🇦🇺 912 60 475ms 23 Mar 2023 826th prplz 🇦🇺 912 60 475ms 22 May 2023 826th ovs-code 🇩🇪 912 60 459ms 17 Jul 2023 826th Yewzir 🇧🇪 912 60 459ms 11 Oct 2023 826th Betuaredead 912 60 431ms 11 Nov 2023 826th pardouin 🇫🇷 912 60 459ms 18 Aug 2024 826th fuzzylojik-golf 🇺🇸 912 60 463ms 18 Jul 2025 826th edsrzf 🇳🇿 912 60 475ms 4 Sep 2025 826th snoozingnewt 🇨🇦 912 60 458ms 20 Oct 2025 826th emgordon154 912 60 466ms 24 days ago 845th Lydxn 🇨🇦 912 68 24ms 16 Apr 2022 845th JayXon 🇺🇸 912 68 24ms 17 Apr 2022 845th prplz 🇦🇺 912 68 24ms 17 Apr 2022 845th primo-ppcg 🇹🇭 912 68 24ms 25 Jun 2022 845th m-tkach 🇺🇦 912 68 25ms 26 Jun 2022 845th emplv 🇱🇻 912 68 25ms 22 Nov 2022 845th Steffan153 🇫🇮 912 68 24ms 24 Jan 2023 845th DialFrost 🇸🇬 912 68 25ms 5 Feb 2023 845th GrayJoKing 🇦🇺 912 68 26ms 19 Mar 2023 845th Shanethegamer 🇺🇸 912 68 25ms 19 Mar 2023 845th sean-niemann 🇺🇸 912 68 25ms 13 Apr 2023 845th Betuaredead 912 68 23ms 13 Nov 2023 845th Yewzir 🇧🇪 912 68 25ms 14 Nov 2023 845th pardouin 🇫🇷 912 68 23ms 19 Aug 2024 845th edsrzf 🇳🇿 912 68 26ms 22 Jul 2025 845th fuzzylojik-golf 🇺🇸 912 68 25ms 20 Aug 2025 845th snoozingnewt 🇨🇦 912 68 24ms 6 Dec 2025 862nd Lydxn 🇨🇦 909 51 3ms 16 Jul 2023 862nd GrayJoKing 🇦🇺 909 51 3ms 16 Jul 2023 862nd MeWhenI 🇻🇦 909 51 4ms 16 Jul 2023 862nd Steffan153 🇫🇮 909 51 3ms 16 Jul 2023 862nd btnlq 909 51 3ms 16 Jul 2023 862nd ovs-code 🇩🇪 909 51 3ms 17 Jul 2023 862nd sean-niemann 🇺🇸 909 51 4ms 12 Jun 2025 862nd fuzzylojik-golf 🇺🇸 909 51 4ms 17 Sep 2025 870th canissimia 🇦🇶 907 139 1ms 10 Jul 2021 871st dokutan 906 57 382ms 26 Mar 2024 872nd prplz 🇦🇺 905 62 26ms 26 Dec 2022 872nd Steffan153 🇫🇮 905 62 27ms 26 Dec 2022 872nd GrayJoKing 🇦🇺 905 62 26ms 4 Jan 2023 872nd DialFrost 🇸🇬 905 62 26ms 12 Jan 2023 872nd m-tkach 🇺🇦 905 62 25ms 12 Jan 2023 872nd Lydxn 🇨🇦 905 62 26ms 13 Jan 2023 872nd MeWhenI 🇻🇦 905 62 26ms 14 Jan 2023 872nd Shanethegamer 🇺🇸 905 62 26ms 6 Feb 2023 872nd lynn 905 62 26ms 12 Jul 2023 First Prev 801–880 of 3,327 Next Last