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 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 Chars Time Submitted 559th JayXon 🇺🇸 933 67 61ms 1 Jan 2022 559th primo-ppcg 🇹🇭 933 67 59ms 18 Jan 2022 559th GrayJoKing 🇦🇺 933 67 52ms 18 Feb 2022 559th Irratix 🇳🇱 933 67 59ms 22 Mar 2022 559th inventshah 933 67 61ms 15 Jun 2022 559th sean-niemann 🇺🇸 933 67 57ms 4 Nov 2022 559th MeWhenI 🇻🇦 933 67 59ms 5 Nov 2022 559th Steffan153 🇫🇮 933 67 58ms 27 Nov 2022 559th DialFrost 🇸🇬 933 67 55ms 12 Jan 2023 559th Shanethegamer 🇺🇸 933 67 60ms 6 Feb 2023 559th Alex-x90 🇺🇸 933 67 59ms 24 Feb 2023 559th sisyphus-ppcg 🇦🇺 933 67 57ms 23 Mar 2023 559th rucin93 🇵🇱 933 67 61ms 20 Jun 2023 559th xsot 🇸🇬 933 67 56ms 14 Jul 2023 559th ovs-code 🇩🇪 933 67 59ms 17 Jul 2023 559th Yewzir 🇧🇪 933 67 57ms 11 Oct 2023 559th Betuaredead 933 67 58ms 11 Nov 2023 559th pardouin 🇫🇷 933 67 56ms 17 Aug 2024 559th b-illy 🇬🇧 933 67 58ms 5 Jun 2025 559th fuzzylojik-golf 🇺🇸 933 67 55ms 19 Aug 2025 559th edsrzf 🇳🇿 933 67 59ms 4 Sep 2025 559th CaedenHarper 🇨🇦 933 67 53ms 4 Sep 2025 559th KasperKivimaeki 🇫🇮 933 67 55ms 18 Nov 2025 559th snoozingnewt 🇨🇦 933 67 59ms 3 Dec 2025 559th emgordon154 933 67 59ms 8 Feb 2026 559th GolfingSuccess 🇬🇷 933 67 61ms 24 days ago 587th lukegustafson 🇺🇸 931 35 133ms 4 Aug 2024 587th JayXon 🇺🇸 931 35 132ms 4 Aug 2024 587th Lydxn 🇨🇦 931 35 148ms 6 Aug 2024 587th Steffan153 🇫🇮 931 35 134ms 6 Aug 2024 587th sean-niemann 🇺🇸 931 35 131ms 6 Feb 2025 592nd o0lit3 🇺🇸 930 22 116ms 11 Feb 2021 592nd SirBogman 🇺🇸 930 22 128ms 31 May 2022 592nd Betuaredead 930 22 122ms 12 Nov 2023 592nd snoozingnewt 🇨🇦 930 22 125ms 3 Dec 2025 596th Lydxn 🇨🇦 929 37 3ms 29 Sep 2022 596th GrayJoKing 🇦🇺 929 37 3ms 29 Sep 2022 596th DialFrost 🇸🇬 929 37 3ms 24 Jan 2023 596th Steffan153 🇫🇮 929 37 3ms 3 Feb 2023 596th sisyphus-ppcg 🇦🇺 929 37 3ms 4 Feb 2023 596th prplz 🇦🇺 929 37 3ms 18 May 2023 596th ovs-code 🇩🇪 929 37 3ms 17 Jul 2023 596th sean-niemann 🇺🇸 929 37 3ms 23 Oct 2023 596th xsot 🇸🇬 929 37 3ms 8 Feb 2024 596th Yewzir 🇧🇪 929 37 2ms 2 Mar 2024 596th pardouin 🇫🇷 929 37 3ms 20 Aug 2024 596th edsrzf 🇳🇿 929 37 3ms 4 Sep 2025 608th inventshah 929 40 1ms 30 Oct 2022 608th Lydxn 🇨🇦 929 40 1ms 30 Oct 2022 608th GrayJoKing 🇦🇺 929 40 1ms 3 Nov 2022 608th sisyphus-ppcg 🇦🇺 929 40 1ms 3 Nov 2022 608th sean-niemann 🇺🇸 929 40 1ms 4 Nov 2022 608th btnlq 929 40 1ms 5 Nov 2022 608th MeWhenI 🇻🇦 929 40 1ms 5 Nov 2022 608th primo-ppcg 🇹🇭 929 40 1ms 6 Nov 2022 608th Steffan153 🇫🇮 929 40 1ms 26 Nov 2022 608th DialFrost 🇸🇬 929 40 1ms 12 Jan 2023 608th prplz 🇦🇺 929 40 1ms 12 Jan 2023 608th Shanethegamer 🇺🇸 929 40 1ms 6 Feb 2023 608th JayXon 🇺🇸 929 40 1ms 16 Mar 2023 608th xsot 🇸🇬 929 40 1ms 14 Jul 2023 608th Yewzir 🇧🇪 929 40 1ms 12 Oct 2023 608th Betuaredead 929 40 1ms 11 Nov 2023 608th pardouin 🇫🇷 929 40 1ms 17 Aug 2024 608th fuzzylojik-golf 🇺🇸 929 40 2ms 1 Jul 2025 608th edsrzf 🇳🇿 929 40 1ms 4 Sep 2025 608th snoozingnewt 🇨🇦 929 40 2ms 20 Oct 2025 608th KasperKivimaeki 🇫🇮 929 40 1ms 15 Dec 2025 608th GolfingSuccess 🇬🇷 929 40 1ms 24 days ago 630th NewDefectus 🇮🇱 928 22 33ms 10 Oct 2021 630th yzhs 🇩🇪 928 22 33ms 20 Jul 2022 630th saltysylvi 928 22 34ms 5 Aug 2022 630th ashtraypettingzoo 🇺🇸 928 22 33ms 22 Feb 2023 630th MeWhenI 🇻🇦 928 22 33ms 7 Aug 2023 630th Yewzir 🇧🇪 928 22 33ms 6 Nov 2023 630th Natanaelel 🇸🇪 928 22 33ms 28 Nov 2023 630th orthoplex 🇨🇽 928 22 33ms 20 Jul 2024 638th edsrzf 🇳🇿 927 32 902ms 4 Sep 2025 638th DialFrost 🇸🇬 927 32 875ms 4 Sep 2025 638th CaedenHarper 🇨🇦 927 32 1,004ms 9 Sep 2025 First Prev 561–640 of 3,442 Next Last