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 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 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 Calendar 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 Multitap Input 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 Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Calendar 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 Multitap Input 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 210th Shanethegamer 🇺🇸 964 24 2ms 6 Feb 2023 210th MeWhenI 🇻🇦 964 24 3ms 16 Apr 2023 210th ovs-code 🇩🇪 964 24 3ms 17 Jul 2023 210th Betuaredead 964 24 2ms 12 Nov 2023 210th Yewzir 🇧🇪 964 24 2ms 14 Nov 2023 210th pardouin 🇫🇷 964 24 3ms 19 Aug 2024 210th xsot 🇸🇬 964 24 2ms 22 Jun 2025 210th fuzzylojik-golf 🇺🇸 964 24 3ms 1 Jul 2025 210th snoozingnewt 🇨🇦 964 24 3ms 6 days ago 235th sisyphus-ppcg 🇦🇺 956 26 936ms 23 Mar 2021 235th GrayJoKing 🇦🇺 956 26 931ms 23 Mar 2021 235th prplz 🇦🇺 956 26 1,291ms 23 Mar 2021 235th JayXon 🇺🇸 956 26 896ms 24 Mar 2021 235th primo-ppcg 🇹🇭 956 26 783ms 24 Mar 2021 235th Lydxn 🇨🇦 956 26 990ms 11 Jun 2021 235th lynn 956 26 950ms 1 Jun 2022 235th Steffan153 🇫🇮 956 26 1,019ms 16 Dec 2022 235th stefangimmillaro 956 26 909ms 17 Dec 2022 235th sean-niemann 🇺🇸 956 26 973ms 4 Jan 2023 235th DialFrost 🇸🇬 956 26 1,004ms 18 Jan 2023 235th Shanethegamer 🇺🇸 956 26 994ms 6 Feb 2023 235th inventshah 956 26 873ms 27 Sep 2023 235th Yewzir 🇧🇪 956 26 1,093ms 6 Feb 2024 235th emgordon154 956 26 900ms 18 Mar 2025 235th pardouin 🇫🇷 956 26 1,067ms 13 Apr 2025 235th edsrzf 🇳🇿 956 26 933ms 22 Jul 2025 235th fuzzylojik-golf 🇺🇸 956 26 1,025ms 21 Aug 2025 235th snoozingnewt 🇨🇦 956 26 736ms 13 hours ago 254th GrayJoKing 🇦🇺 955 22 2ms 20 Mar 2025 255th alemelis 954 41 9ms 4 Oct 2024 255th Natanaelel 🇸🇪 954 41 15ms 14 Nov 2024 255th voytxt 🇨🇿 954 41 9ms 19 Jan 2025 255th plcc0 954 41 9ms 5 Mar 2025 255th GolfingSuccess 🇬🇷 954 41 9ms 11 days ago 260th JayXon 🇺🇸 953 47 1ms 9 Feb 2021 260th primo-ppcg 🇹🇭 953 47 1ms 9 Feb 2021 260th sisyphus-ppcg 🇦🇺 953 47 1ms 10 Feb 2021 260th Lydxn 🇨🇦 953 47 1ms 19 Apr 2022 260th Irratix 🇳🇱 953 47 1ms 13 Jun 2022 260th inventshah 953 47 1ms 15 Jun 2022 260th saito-ta 🇯🇵 953 47 1ms 21 Jun 2022 260th sean-niemann 🇺🇸 953 47 2ms 4 Nov 2022 260th Alex-x90 🇺🇸 953 47 2ms 24 Feb 2023 260th Shanethegamer 🇺🇸 953 47 1ms 3 Apr 2023 260th xsot 🇸🇬 953 47 1ms 14 Jul 2023 260th rhdqor213 953 47 1ms 10 Aug 2023 260th ovs-code 🇩🇪 953 47 1ms 8 Oct 2023 260th Yewzir 🇧🇪 953 47 1ms 11 Oct 2023 260th Betuaredead 953 47 2ms 11 Nov 2023 260th KasperKivimaeki 🇫🇮 953 47 1ms 20 Jan 2024 260th pardouin 🇫🇷 953 47 2ms 20 Aug 2024 260th JohandeRuiter 🇳🇱 953 47 2ms 30 Sep 2024 260th kaurakeksi 🇫🇮 953 47 2ms 1 Jan 2025 260th Mukundan314 953 47 2ms 26 Apr 2025 260th b-illy 🇬🇧 953 47 2ms 5 Jun 2025 260th fuzzylojik-golf 🇺🇸 953 47 2ms 19 Aug 2025 260th CaedenHarper 🇨🇦 953 47 2ms 4 Sep 2025 260th 09cf 953 47 2ms 10 days ago 260th snoozingnewt 🇨🇦 953 47 2ms 6 days ago 285th GrayJoKing 🇦🇺 948 35 4ms 9 Feb 2021 285th JayXon 🇺🇸 948 35 4ms 9 Feb 2021 285th primo-ppcg 🇹🇭 948 35 4ms 9 Feb 2021 285th prplz 🇦🇺 948 35 4ms 10 Feb 2021 285th Lydxn 🇨🇦 948 35 4ms 10 Feb 2021 285th o0lit3 🇺🇸 948 35 4ms 11 Feb 2021 285th sisyphus-ppcg 🇦🇺 948 35 6ms 5 Jun 2021 285th lynn 948 35 4ms 11 Sep 2021 285th stefangimmillaro 948 35 4ms 4 Nov 2022 285th MeWhenI 🇻🇦 948 35 5ms 6 Nov 2022 285th sean-niemann 🇺🇸 948 35 4ms 6 Nov 2022 285th emplv 🇱🇻 948 35 5ms 22 Nov 2022 285th Steffan153 🇫🇮 948 35 4ms 26 Nov 2022 285th DialFrost 🇸🇬 948 35 5ms 12 Jan 2023 285th Shanethegamer 🇺🇸 948 35 4ms 6 Feb 2023 285th rucin93 🇵🇱 948 35 4ms 4 Jul 2023 First Prev 226–300 of 3,262 Next Last
