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 367th m-tkach 🇺🇦 938 55 327ms 26 Jun 2022 367th sean-niemann 🇺🇸 938 55 318ms 3 Nov 2022 367th stefangimmillaro 938 55 313ms 4 Nov 2022 367th MeWhenI 🇻🇦 938 55 329ms 5 Nov 2022 367th Steffan153 🇫🇮 938 55 329ms 26 Nov 2022 367th annaproxy 938 55 325ms 8 Jan 2023 367th DialFrost 🇸🇬 938 55 327ms 12 Jan 2023 367th Shanethegamer 🇺🇸 938 55 313ms 6 Feb 2023 367th btnlq 938 55 319ms 10 Mar 2023 367th namelessiw 938 55 316ms 22 Jul 2023 367th Yewzir 🇧🇪 938 55 325ms 11 Oct 2023 367th AdrienHache 🇫🇷 938 55 330ms 21 Oct 2023 367th Betuaredead 938 55 327ms 11 Nov 2023 367th pardouin 🇫🇷 938 55 329ms 18 Aug 2024 367th voytxt 🇨🇿 938 55 329ms 19 Jan 2025 367th b-illy 🇬🇧 938 55 325ms 21 Jan 2025 367th fuzzylojik-golf 🇺🇸 938 55 319ms 29 May 2025 367th Yax42 🇫🇷 938 55 323ms 31 May 2025 367th edsrzf 🇳🇿 938 55 316ms 22 Jul 2025 367th CaedenHarper 🇨🇦 938 55 325ms 4 Sep 2025 367th snoozingnewt 🇨🇦 938 55 315ms 20 Oct 2025 397th GrayJoKing 🇦🇺 937 33 3ms 20 May 2021 397th primo-ppcg 🇹🇭 937 33 3ms 20 May 2021 397th Lydxn 🇨🇦 937 33 3ms 29 May 2022 400th JayXon 🇺🇸 936 38 80ms 27 Sep 2021 400th Lydxn 🇨🇦 936 38 83ms 27 Sep 2021 400th stefangimmillaro 936 38 84ms 4 Nov 2022 400th MeWhenI 🇻🇦 936 38 81ms 5 Nov 2022 400th Shanethegamer 🇺🇸 936 38 81ms 6 Feb 2023 400th DialFrost 🇸🇬 936 38 87ms 6 Feb 2023 400th Steffan153 🇫🇮 936 38 83ms 7 Feb 2023 400th sean-niemann 🇺🇸 936 38 82ms 7 Feb 2023 400th ovs-code 🇩🇪 936 38 82ms 17 Jul 2023 400th Yewzir 🇧🇪 936 38 77ms 11 Oct 2023 400th Betuaredead 936 38 82ms 11 Nov 2023 400th dokutan 936 38 81ms 28 Jul 2024 400th pardouin 🇫🇷 936 38 85ms 20 Aug 2024 400th primo-ppcg 🇹🇭 936 38 86ms 12 Apr 2025 400th edsrzf 🇳🇿 936 38 86ms 22 Jul 2025 400th fuzzylojik-golf 🇺🇸 936 38 88ms 7 Aug 2025 400th snoozingnewt 🇨🇦 936 38 84ms 20 Oct 2025 417th prplz 🇦🇺 935 55 180ms 13 Jan 2022 417th GrayJoKing 🇦🇺 935 55 134ms 13 Jan 2022 417th JayXon 🇺🇸 935 55 128ms 13 Jan 2022 417th Lydxn 🇨🇦 935 55 163ms 13 Jan 2022 417th primo-ppcg 🇹🇭 935 55 145ms 14 Jan 2022 417th lynn 935 55 197ms 10 Mar 2022 417th inventshah 935 55 128ms 15 Jun 2022 417th sisyphus-ppcg 🇦🇺 935 55 128ms 8 Aug 2022 417th sean-niemann 🇺🇸 935 55 249ms 3 Nov 2022 417th stefangimmillaro 935 55 132ms 4 Nov 2022 417th andersk 🇺🇸 935 55 143ms 5 Nov 2022 417th MeWhenI 🇻🇦 935 55 194ms 6 Nov 2022 417th Steffan153 🇫🇮 935 55 189ms 27 Nov 2022 417th DialFrost 🇸🇬 935 55 258ms 12 Jan 2023 417th rucin93 🇵🇱 935 55 191ms 19 Jan 2023 417th Shanethegamer 🇺🇸 935 55 253ms 6 Feb 2023 417th ovs-code 🇩🇪 935 55 141ms 17 Jul 2023 417th Yewzir 🇧🇪 935 55 197ms 11 Oct 2023 417th Betuaredead 935 55 197ms 11 Nov 2023 417th dokutan 935 55 166ms 27 Mar 2024 417th pardouin 🇫🇷 935 55 134ms 19 Aug 2024 417th acotis 935 55 143ms 4 Feb 2025 417th emgordon154 935 55 178ms 19 Mar 2025 417th fuzzylojik-golf 🇺🇸 935 55 134ms 17 Jun 2025 417th edsrzf 🇳🇿 935 55 184ms 22 Jul 2025 417th kumavale 935 55 130ms 26 Aug 2025 417th snoozingnewt 🇨🇦 935 55 142ms 20 Oct 2025 444th henkma 934 51 111ms 26 Jun 2020 444th lynn 934 51 113ms 8 Oct 2021 446th rak1507 🇬🇧 933 18 2ms 11 Mar 2022 446th lynn 933 18 2ms 27 May 2022 446th Steffan153 🇫🇮 933 18 2ms 22 Feb 2023 446th pardouin 🇫🇷 933 18 2ms 16 Apr 2025 446th AdrienHache 🇫🇷 933 18 4ms 8 days ago First Prev 376–450 of 3,262 Next Last