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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 357th Yewzir 🇧🇪 939 55 325ms 11 Oct 2023 357th AdrienHache 🇫🇷 939 55 330ms 21 Oct 2023 357th Betuaredead 939 55 327ms 11 Nov 2023 357th pardouin 🇫🇷 939 55 329ms 18 Aug 2024 357th voytxt 🇨🇿 939 55 329ms 19 Jan 2025 357th b-illy 🇬🇧 939 55 325ms 21 Jan 2025 357th fuzzylojik-golf 🇺🇸 939 55 349ms 29 May 2025 357th Yax42 🇫🇷 939 55 339ms 31 May 2025 357th edsrzf 🇳🇿 939 55 316ms 22 Jul 2025 357th CaedenHarper 🇨🇦 939 55 345ms 4 Sep 2025 357th snoozingnewt 🇺🇸 939 55 329ms 20 Oct 2025 387th Yewzir 🇧🇪 938 16 34ms 18 Feb 2024 387th emgordon154 938 16 34ms 19 Mar 2025 389th GrayJoKing 🇦🇺 937 33 3ms 20 May 2021 389th primo-ppcg 🇹🇭 937 33 4ms 20 May 2021 389th Lydxn 🇨🇦 937 33 3ms 29 May 2022 392nd JayXon 🇺🇸 936 38 81ms 27 Sep 2021 392nd Lydxn 🇨🇦 936 38 84ms 27 Sep 2021 392nd stefangimmillaro 936 38 82ms 4 Nov 2022 392nd MeWhenI 🇻🇦 936 38 83ms 5 Nov 2022 392nd Shanethegamer 🇺🇸 936 38 79ms 6 Feb 2023 392nd DialFrost 🇸🇬 936 38 80ms 6 Feb 2023 392nd Steffan153 🇫🇮 936 38 78ms 7 Feb 2023 392nd sean-niemann 🇺🇸 936 38 82ms 7 Feb 2023 392nd ovs-code 🇩🇪 936 38 84ms 17 Jul 2023 392nd Yewzir 🇧🇪 936 38 81ms 11 Oct 2023 392nd Betuaredead 936 38 86ms 11 Nov 2023 392nd dokutan 936 38 80ms 28 Jul 2024 392nd pardouin 🇫🇷 936 38 81ms 20 Aug 2024 392nd primo-ppcg 🇹🇭 936 38 84ms 12 Apr 2025 392nd edsrzf 🇳🇿 936 38 83ms 22 Jul 2025 392nd fuzzylojik-golf 🇺🇸 936 38 85ms 7 Aug 2025 392nd snoozingnewt 🇺🇸 936 38 83ms 20 Oct 2025 409th henkma 934 51 129ms 26 Jun 2020 409th lynn 934 51 174ms 8 Oct 2021 411th prplz 🇦🇺 934 55 120ms 13 Jan 2022 411th GrayJoKing 🇦🇺 934 55 120ms 13 Jan 2022 411th JayXon 🇺🇸 934 55 117ms 13 Jan 2022 411th Lydxn 🇨🇦 934 55 119ms 13 Jan 2022 411th primo-ppcg 🇹🇭 934 55 117ms 14 Jan 2022 411th lynn 934 55 122ms 10 Mar 2022 411th inventshah 934 55 121ms 15 Jun 2022 411th sisyphus-ppcg 🇦🇺 934 55 120ms 8 Aug 2022 411th sean-niemann 🇺🇸 934 55 122ms 3 Nov 2022 411th stefangimmillaro 934 55 119ms 4 Nov 2022 411th andersk 🇺🇸 934 55 121ms 5 Nov 2022 411th MeWhenI 🇻🇦 934 55 123ms 6 Nov 2022 411th Steffan153 🇫🇮 934 55 121ms 27 Nov 2022 411th DialFrost 🇸🇬 934 55 138ms 12 Jan 2023 411th rucin93 🇵🇱 934 55 121ms 19 Jan 2023 411th Shanethegamer 🇺🇸 934 55 121ms 6 Feb 2023 411th ovs-code 🇩🇪 934 55 117ms 17 Jul 2023 411th Yewzir 🇧🇪 934 55 120ms 11 Oct 2023 411th Betuaredead 934 55 122ms 11 Nov 2023 411th dokutan 934 55 122ms 27 Mar 2024 411th pardouin 🇫🇷 934 55 120ms 19 Aug 2024 411th acotis 934 55 127ms 4 Feb 2025 411th emgordon154 934 55 123ms 19 Mar 2025 411th fuzzylojik-golf 🇺🇸 934 55 117ms 17 Jun 2025 411th edsrzf 🇳🇿 934 55 130ms 22 Jul 2025 411th kumavale 934 55 137ms 26 Aug 2025 411th snoozingnewt 🇺🇸 934 55 122ms 20 Oct 2025 438th rak1507 🇬🇧 933 18 2ms 11 Mar 2022 438th lynn 933 18 2ms 27 May 2022 438th Steffan153 🇫🇮 933 18 3ms 22 Feb 2023 438th pardouin 🇫🇷 933 18 2ms 16 Apr 2025 442nd NewDefectus 🇮🇱 933 29 44ms 8 May 2021 442nd akshatj27 🇦🇶 933 29 34ms 11 Jan 2022 442nd m-tkach 🇺🇦 933 29 36ms 23 Nov 2022 442nd Steffan153 🇫🇮 933 29 37ms 1 Jan 2023 442nd DialFrost 🇸🇬 933 29 33ms 13 Jan 2023 442nd sean-niemann 🇺🇸 933 29 31ms 29 Jan 2023 442nd MeWhenI 🇻🇦 933 29 42ms 30 Jan 2023 442nd JayXon 🇺🇸 933 29 48ms 25 Dec 2023 442nd sisyphus-ppcg 🇦🇺 933 29 36ms 25 Dec 2023 First Prev 376–450 of 3,225 Next Last