Pernicious Numbers in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 523rd prplz 🇦🇺 931 41 118ms 10 Feb 2021 523rd sisyphus-ppcg 🇦🇺 931 41 118ms 10 Feb 2021 523rd Lydxn 🇨🇦 931 41 121ms 10 Feb 2021 523rd lynn 931 41 118ms 11 Sep 2021 523rd m-tkach 🇺🇦 931 41 118ms 24 Oct 2022 523rd sean-niemann 🇺🇸 931 41 120ms 3 Nov 2022 523rd MeWhenI 🇻🇦 931 41 118ms 5 Nov 2022 523rd Steffan153 🇫🇮 931 41 116ms 3 Dec 2022 523rd DialFrost 🇸🇬 931 41 117ms 12 Jan 2023 523rd Shanethegamer 🇺🇸 931 41 118ms 6 Feb 2023 523rd MWI-polygolf 931 41 120ms 18 Feb 2023 523rd steffan-polygolf 931 41 116ms 19 Feb 2023 523rd stefangimmillaro 931 41 118ms 11 Jun 2023 523rd ovs-code 🇩🇪 931 41 118ms 17 Jul 2023 523rd Yewzir 🇧🇪 931 41 117ms 20 Oct 2023 523rd Betuaredead 931 41 117ms 11 Nov 2023 523rd dokutan 931 41 118ms 26 Mar 2024 523rd pardouin 🇫🇷 931 41 116ms 17 Aug 2024 523rd edsrzf 🇳🇿 931 41 124ms 22 Jul 2025 523rd rucin93 🇵🇱 931 41 118ms 24 Jul 2025 523rd fuzzylojik-golf 🇺🇸 931 41 122ms 7 Aug 2025 547th Lydxn 🇨🇦 931 67 53ms 1 Jan 2022 547th prplz 🇦🇺 931 67 54ms 1 Jan 2022 547th JayXon 🇺🇸 931 67 54ms 1 Jan 2022 547th primo-ppcg 🇹🇭 931 67 52ms 18 Jan 2022 547th GrayJoKing 🇦🇺 931 67 52ms 18 Feb 2022 547th Irratix 🇳🇱 931 67 47ms 22 Mar 2022 547th inventshah 931 67 50ms 15 Jun 2022 547th sean-niemann 🇺🇸 931 67 74ms 4 Nov 2022 547th MeWhenI 🇻🇦 931 67 52ms 5 Nov 2022 547th Steffan153 🇫🇮 931 67 55ms 27 Nov 2022 547th DialFrost 🇸🇬 931 67 52ms 12 Jan 2023 547th Shanethegamer 🇺🇸 931 67 54ms 6 Feb 2023 547th Alex-x90 🇺🇸 931 67 54ms 24 Feb 2023 547th sisyphus-ppcg 🇦🇺 931 67 52ms 23 Mar 2023 547th rucin93 🇵🇱 931 67 57ms 20 Jun 2023 547th xsot 🇸🇬 931 67 53ms 14 Jul 2023 547th ovs-code 🇩🇪 931 67 53ms 17 Jul 2023 547th Yewzir 🇧🇪 931 67 50ms 11 Oct 2023 547th Betuaredead 931 67 52ms 11 Nov 2023 547th pardouin 🇫🇷 931 67 53ms 17 Aug 2024 547th b-illy 🇬🇧 931 67 59ms 5 Jun 2025 547th fuzzylojik-golf 🇺🇸 931 67 51ms 19 Aug 2025 547th edsrzf 🇳🇿 931 67 52ms 4 Sep 2025 547th CaedenHarper 🇨🇦 931 67 53ms 4 Sep 2025 547th KasperKivimaeki 🇫🇮 931 67 55ms 19 hours ago 572nd NewDefectus 🇮🇱 928 22 35ms 10 Oct 2021 572nd yzhs 🇩🇪 928 22 35ms 20 Jul 2022 572nd saltysylvi 928 22 35ms 5 Aug 2022 572nd ashtraypettingzoo 🇺🇸 928 22 39ms 22 Feb 2023 572nd MeWhenI 🇻🇦 928 22 33ms 7 Aug 2023 572nd Yewzir 🇧🇪 928 22 36ms 6 Nov 2023 572nd Natanaelel 🇸🇪 928 22 42ms 28 Nov 2023 572nd orthoplex 🇨🇽 928 22 36ms 20 Jul 2024 580th o0lit3 🇺🇸 928 25 98ms 11 Feb 2021 580th SirBogman 🇺🇸 928 25 102ms 31 May 2022 582nd JayXon 🇺🇸 928 36 121ms 4 Aug 2024 582nd Steffan153 🇫🇮 928 36 123ms 4 Aug 2024 582nd sean-niemann 🇺🇸 928 36 144ms 5 Aug 2024 582nd lukegustafson 🇺🇸 928 36 118ms 5 Aug 2024 582nd Lydxn 🇨🇦 928 36 120ms 6 Aug 2024 582nd rucin93 🇵🇱 928 36 119ms 6 Aug 2024 582nd MeWhenI 🇻🇦 928 36 123ms 6 Aug 2024 582nd sisyphus-ppcg 🇦🇺 928 36 122ms 8 Aug 2024 582nd GrayJoKing 🇦🇺 928 36 128ms 13 Aug 2024 582nd DialFrost 🇸🇬 928 36 124ms 20 Aug 2024 582nd pardouin 🇫🇷 928 36 120ms 3 Sep 2024 582nd emplv 🇱🇻 928 36 123ms 29 Oct 2024 582nd fuzzylojik-golf 🇺🇸 928 36 122ms 2 Aug 2025 582nd Yewzir 🇧🇪 928 36 123ms 18 hours ago 596th Lydxn 🇨🇦 928 37 3ms 29 Sep 2022 596th GrayJoKing 🇦🇺 928 37 2ms 29 Sep 2022 596th DialFrost 🇸🇬 928 37 2ms 24 Jan 2023 596th Steffan153 🇫🇮 928 37 2ms 3 Feb 2023 596th sisyphus-ppcg 🇦🇺 928 37 3ms 4 Feb 2023 First Prev 526–600 of 3,242 Next Last