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 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 Apéry’s Constant Binary Lambda Calculus 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 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 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 ><> 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 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 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 Apéry’s Constant Binary Lambda Calculus 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 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 800th scpchicken 🇵🇼 914 36 9ms 25 Feb 2023 800th Yax42 🇫🇷 914 36 9ms 5 Sep 2025 803rd jared-hughes 914 49 1ms 16 Mar 2022 803rd m-tkach 🇺🇦 914 49 1ms 15 Aug 2022 803rd kkoenig 914 49 1ms 4 Jan 2024 803rd dokutan 914 49 1ms 27 Apr 2024 803rd FlyingPenguin223 914 49 1ms 18 Dec 2024 803rd Yax42 🇫🇷 914 49 1ms 15 Oct 2025 809th MeWhenI 🇻🇦 913 35 4ms 24 Jun 2022 810th marshallward 🇺🇸 913 49 39ms 20 Nov 2022 811th prplz 🇦🇺 912 39 77ms 10 Feb 2021 811th GrayJoKing 🇦🇺 912 39 75ms 11 Feb 2021 811th sisyphus-ppcg 🇦🇺 912 39 77ms 30 May 2021 811th lynn 912 39 72ms 11 Sep 2021 811th inventshah 912 39 75ms 18 Jun 2022 811th MWI-polygolf 912 39 79ms 18 Feb 2023 811th steffan-polygolf 912 39 74ms 19 Feb 2023 811th rucin93 🇵🇱 912 39 77ms 23 Apr 2023 811th Yax42 🇫🇷 912 39 78ms 4 Oct 2025 820th Lydxn 🇨🇦 912 60 387ms 27 Feb 2022 820th JayXon 🇺🇸 912 60 448ms 27 Feb 2022 820th GrayJoKing 🇦🇺 912 60 421ms 28 Feb 2022 820th lynn 912 60 438ms 3 Jun 2022 820th sean-niemann 🇺🇸 912 60 487ms 4 Nov 2022 820th MeWhenI 🇻🇦 912 60 425ms 5 Nov 2022 820th Steffan153 🇫🇮 912 60 436ms 1 Jan 2023 820th DialFrost 🇸🇬 912 60 462ms 13 Jan 2023 820th Shanethegamer 🇺🇸 912 60 497ms 6 Feb 2023 820th sisyphus-ppcg 🇦🇺 912 60 441ms 23 Mar 2023 820th prplz 🇦🇺 912 60 460ms 22 May 2023 820th ovs-code 🇩🇪 912 60 435ms 17 Jul 2023 820th Yewzir 🇧🇪 912 60 420ms 11 Oct 2023 820th Betuaredead 912 60 432ms 11 Nov 2023 820th pardouin 🇫🇷 912 60 465ms 18 Aug 2024 820th fuzzylojik-golf 🇺🇸 912 60 503ms 18 Jul 2025 820th edsrzf 🇳🇿 912 60 432ms 4 Sep 2025 820th snoozingnewt 🇨🇦 912 60 451ms 20 Oct 2025 838th Lydxn 🇨🇦 912 68 24ms 16 Apr 2022 838th JayXon 🇺🇸 912 68 24ms 17 Apr 2022 838th prplz 🇦🇺 912 68 24ms 17 Apr 2022 838th primo-ppcg 🇹🇭 912 68 25ms 25 Jun 2022 838th m-tkach 🇺🇦 912 68 25ms 26 Jun 2022 838th emplv 🇱🇻 912 68 25ms 22 Nov 2022 838th Steffan153 🇫🇮 912 68 24ms 24 Jan 2023 838th DialFrost 🇸🇬 912 68 25ms 5 Feb 2023 838th GrayJoKing 🇦🇺 912 68 26ms 19 Mar 2023 838th Shanethegamer 🇺🇸 912 68 25ms 19 Mar 2023 838th sean-niemann 🇺🇸 912 68 25ms 13 Apr 2023 838th Betuaredead 912 68 23ms 13 Nov 2023 838th Yewzir 🇧🇪 912 68 25ms 14 Nov 2023 838th pardouin 🇫🇷 912 68 23ms 19 Aug 2024 838th edsrzf 🇳🇿 912 68 26ms 22 Jul 2025 838th fuzzylojik-golf 🇺🇸 912 68 25ms 20 Aug 2025 838th snoozingnewt 🇨🇦 912 68 24ms 6 Dec 2025 855th Lydxn 🇨🇦 909 51 3ms 16 Jul 2023 855th GrayJoKing 🇦🇺 909 51 3ms 16 Jul 2023 855th MeWhenI 🇻🇦 909 51 4ms 16 Jul 2023 855th Steffan153 🇫🇮 909 51 3ms 16 Jul 2023 855th btnlq 909 51 3ms 16 Jul 2023 855th ovs-code 🇩🇪 909 51 3ms 17 Jul 2023 855th sean-niemann 🇺🇸 909 51 4ms 12 Jun 2025 855th fuzzylojik-golf 🇺🇸 909 51 4ms 17 Sep 2025 863rd dokutan 906 57 382ms 26 Mar 2024 864th canissimia 🇦🇶 906 139 2ms 10 Jul 2021 865th prplz 🇦🇺 905 62 25ms 26 Dec 2022 865th Steffan153 🇫🇮 905 62 26ms 26 Dec 2022 865th GrayJoKing 🇦🇺 905 62 25ms 4 Jan 2023 865th DialFrost 🇸🇬 905 62 26ms 12 Jan 2023 865th m-tkach 🇺🇦 905 62 25ms 12 Jan 2023 865th Lydxn 🇨🇦 905 62 26ms 13 Jan 2023 865th MeWhenI 🇻🇦 905 62 25ms 14 Jan 2023 865th Shanethegamer 🇺🇸 905 62 25ms 6 Feb 2023 865th lynn 905 62 25ms 12 Jul 2023 865th Yewzir 🇧🇪 905 62 25ms 12 Oct 2023 865th Betuaredead 905 62 25ms 11 Nov 2023 865th pardouin 🇫🇷 905 62 26ms 19 Aug 2024 865th sean-niemann 🇺🇸 905 62 26ms 19 May 2025 865th edsrzf 🇳🇿 905 62 25ms 22 Jul 2025 865th snoozingnewt 🇨🇦 905 62 25ms 22 Oct 2025 880th FlyingPenguin223 905 69 55ms 18 Dec 2024 First Prev 801–880 of 3,299 Next Last