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 43rd emplv 🇱🇻 978 40 10ms 10 Oct 2023 43rd Yewzir 🇧🇪 978 40 11ms 11 Oct 2023 43rd Betuaredead 978 40 9ms 11 Nov 2023 43rd pardouin 🇫🇷 978 40 10ms 14 Nov 2023 43rd namelessiw 978 40 12ms 11 Jan 2024 43rd rucin93 🇵🇱 978 40 11ms 12 Jan 2024 43rd dokutan 978 40 9ms 30 Apr 2024 43rd BREMAUCY 🇫🇷 978 40 10ms 14 May 2024 43rd CaedenHarper 🇨🇦 978 40 9ms 18 Jul 2024 43rd b-illy 🇬🇧 978 40 17ms 18 Jul 2024 43rd zach333 978 40 9ms 18 Jul 2024 43rd khvdm 978 40 10ms 2 Aug 2024 43rd lukegustafson 🇺🇸 978 40 17ms 28 Sep 2024 43rd FlyingPenguin223 978 40 10ms 1 Nov 2024 43rd CLOStrophobic 🇮🇹 978 40 9ms 19 Jan 2025 43rd emgordon154 978 40 10ms 18 Mar 2025 43rd Mukundan314 978 40 12ms 26 Apr 2025 43rd fuzzylojik-golf 🇺🇸 978 40 12ms 29 May 2025 43rd KasperKivimaeki 🇫🇮 978 40 17ms 30 Jun 2025 43rd 4atj 978 40 11ms 30 Jun 2025 43rd edsrzf 🇳🇿 978 40 10ms 22 Jul 2025 43rd duckyluuk 🇳🇱 978 40 18ms 25 Jul 2025 43rd CornerMercury 🇬🇧 978 40 11ms 12 Oct 2025 43rd ndren 978 40 11ms 12 Oct 2025 43rd Babafaba 978 40 10ms 18 Oct 2025 43rd ApoChagi 978 40 11ms 18 Oct 2025 43rd snoozingnewt 🇨🇦 978 40 19ms 20 Oct 2025 43rd 09cf 978 40 19ms 25 Nov 2025 43rd sunleonid 978 40 10ms 26 Nov 2025 43rd AdrienHache 🇫🇷 978 40 10ms 18 Dec 2025 43rd blaztoma 🇱🇹 978 40 10ms 18 Dec 2025 43rd GolfingSuccess 🇬🇷 978 40 17ms 13 Mar 2026 43rd jusaka 978 40 10ms 12 days ago 114th GrayJoKing 🇦🇺 975 21 123ms 9 May 2021 114th sisyphus-ppcg 🇦🇺 975 21 118ms 9 May 2021 114th prplz 🇦🇺 975 21 113ms 9 May 2021 114th primo-ppcg 🇹🇭 975 21 118ms 10 May 2021 114th Lydxn 🇨🇦 975 21 117ms 25 Sep 2021 114th JayXon 🇺🇸 975 21 118ms 8 Sep 2022 114th Steffan153 🇫🇮 975 21 120ms 26 Nov 2022 114th DialFrost 🇸🇬 975 21 122ms 13 Jan 2023 114th sean-niemann 🇺🇸 975 21 123ms 29 Jan 2023 114th SirFireball3521 975 21 117ms 13 Mar 2023 114th Yewzir 🇧🇪 975 21 120ms 16 Nov 2023 114th ovs-code 🇩🇪 975 21 119ms 2 Jan 2024 114th pardouin 🇫🇷 975 21 124ms 19 Aug 2024 114th fuzzylojik-golf 🇺🇸 975 21 119ms 6 Jul 2025 128th Frowny 973 21 34ms 12 Aug 2018 128th miles-cg 973 21 34ms 25 Aug 2018 128th primo-ppcg 🇹🇭 973 21 34ms 6 Sep 2018 128th HPWiz 🇳🇿 973 21 33ms 13 Sep 2018 128th diddily 973 21 33ms 30 Oct 2019 128th SirBogman 🇺🇸 973 21 34ms 1 Nov 2019 128th prplz 🇦🇺 973 21 33ms 3 Jan 2020 128th nwellnhof 🇩🇪 973 21 33ms 5 May 2020 128th StellaCG 973 21 33ms 8 Jul 2020 128th GrayJoKing 🇦🇺 973 21 33ms 14 Oct 2020 128th lynn 973 21 34ms 12 Apr 2021 128th kurkale6ka 973 21 33ms 25 Aug 2021 128th Lydxn 🇨🇦 973 21 33ms 27 Sep 2021 128th Bubbler-4 973 21 34ms 18 Nov 2021 128th ovs-code 🇩🇪 973 21 33ms 26 Jan 2022 128th 4hg 🇺🇸 973 21 35ms 19 Jul 2022 128th Steffan153 🇫🇮 973 21 34ms 12 Jan 2023 128th scpchicken 🇵🇼 973 21 33ms 23 Jan 2023 128th DialFrost 🇸🇬 973 21 33ms 24 Jan 2023 128th sean-niemann 🇺🇸 973 21 33ms 26 Jan 2023 128th neel11235813 973 21 33ms 24 Feb 2023 128th stackofbears 973 21 35ms 28 Nov 2023 128th pardouin 🇫🇷 973 21 33ms 24 Sep 2024 128th JayXon 🇺🇸 973 21 32ms 8 Mar 2025 128th 2bular 973 21 34ms 1 Apr 2025 128th fuzzylojik-golf 🇺🇸 973 21 33ms 27 Aug 2025 154th btnlq 972 22 229ms 9 Feb 2021 154th JayXon 🇺🇸 972 22 221ms 9 Feb 2021 154th primo-ppcg 🇹🇭 972 22 254ms 9 Feb 2021 154th prplz 🇦🇺 972 22 241ms 10 Feb 2021 154th sisyphus-ppcg 🇦🇺 972 22 262ms 8 Jun 2021 154th Lydxn 🇨🇦 972 22 260ms 9 Jun 2021 154th orthoplex 🇨🇽 972 22 260ms 12 Aug 2021 First Prev 81–160 of 3,529 Next Last