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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time 144th o0lit3 🇺🇸 967 34 11 Feb 2021 144th NewDefectus 🇮🇱 967 34 8 May 2021 144th orthoplex 🇨🇽 967 34 12 Aug 2021 144th lynn 967 34 11 Sep 2021 144th akshatj27 🇦🇶 967 34 12 Nov 2021 144th Irratix 🇳🇱 967 34 22 Mar 2022 144th dmrichwa 🇺🇸 967 34 20 May 2022 144th inventshah 967 34 15 Jun 2022 144th AlephSquirrel 967 34 18 Jul 2022 144th sean-niemann 🇺🇸 967 34 4 Nov 2022 144th stefangimmillaro 967 34 4 Nov 2022 144th MeWhenI 🇻🇦 967 34 5 Nov 2022 144th emplv 🇱🇻 967 34 22 Nov 2022 144th Steffan153 🇫🇮 967 34 26 Nov 2022 144th DialFrost 🇸🇬 967 34 12 Jan 2023 144th rucin93 🇵🇱 967 34 14 Jan 2023 144th Argeento 🇵🇱 967 34 19 Jan 2023 144th Shanethegamer 🇺🇸 967 34 6 Feb 2023 144th xsot 🇸🇬 967 34 14 Jul 2023 144th ovs-code 🇩🇪 967 34 17 Jul 2023 144th Yewzir 🇧🇪 967 34 11 Oct 2023 144th Betuaredead 967 34 11 Nov 2023 144th lukegustafson 🇺🇸 967 34 3 Mar 2024 144th vlpx 🇫🇮 967 34 18 Jun 2024 144th pardouin 🇫🇷 967 34 17 Aug 2024 144th b-illy 🇬🇧 967 34 29 Sep 2024 144th voytxt 🇨🇿 967 34 19 Jan 2025 144th fuzzylojik-golf 🇺🇸 967 34 1 Jul 2025 144th CaedenHarper 🇨🇦 967 34 2 Sep 2025 180th GrayJoKing 🇦🇺 966 24 9 May 2021 180th sisyphus-ppcg 🇦🇺 966 24 9 May 2021 180th prplz 🇦🇺 966 24 9 May 2021 180th primo-ppcg 🇹🇭 966 24 10 May 2021 180th Lydxn 🇨🇦 966 24 25 Sep 2021 180th lynn 966 24 3 Jun 2022 180th JayXon 🇺🇸 966 24 8 Sep 2022 180th Steffan153 🇫🇮 966 24 26 Nov 2022 180th DialFrost 🇸🇬 966 24 13 Jan 2023 180th sean-niemann 🇺🇸 966 24 29 Jan 2023 180th SirFireball3521 966 24 13 Mar 2023 180th Yewzir 🇧🇪 966 24 12 Oct 2023 180th Betuaredead 966 24 12 Nov 2023 180th ovs-code 🇩🇪 966 24 2 Jan 2024 180th pardouin 🇫🇷 966 24 19 Aug 2024 180th fuzzylojik-golf 🇺🇸 966 24 6 Jul 2025 196th primo-ppcg 🇹🇭 965 29 9 Feb 2021 196th prplz 🇦🇺 965 29 10 Feb 2021 196th NewDefectus 🇮🇱 965 29 8 May 2021 196th akshatj27 🇦🇶 965 29 11 Jan 2022 196th stefangimmillaro 965 29 4 Nov 2022 196th m-tkach 🇺🇦 965 29 23 Nov 2022 196th Steffan153 🇫🇮 965 29 1 Jan 2023 196th DialFrost 🇸🇬 965 29 13 Jan 2023 196th sean-niemann 🇺🇸 965 29 29 Jan 2023 196th MeWhenI 🇻🇦 965 29 30 Jan 2023 196th JayXon 🇺🇸 965 29 25 Dec 2023 196th sisyphus-ppcg 🇦🇺 965 29 25 Dec 2023 196th Yewzir 🇧🇪 965 29 25 Dec 2023 196th GrayJoKing 🇦🇺 965 29 26 Dec 2023 196th Lydxn 🇨🇦 965 29 29 Dec 2023 196th xsot 🇸🇬 965 29 30 Dec 2023 196th radarek 🇵🇱 965 29 7 Jul 2024 196th pardouin 🇫🇷 965 29 29 Mar 2025 196th fuzzylojik-golf 🇺🇸 965 29 30 Aug 2025 215th GrayJoKing 🇦🇺 963 24 9 Feb 2021 215th JayXon 🇺🇸 963 24 9 Feb 2021 215th primo-ppcg 🇹🇭 963 24 9 Feb 2021 215th prplz 🇦🇺 963 24 10 Feb 2021 215th sisyphus-ppcg 🇦🇺 963 24 10 Feb 2021 215th o0lit3 🇺🇸 963 24 11 Feb 2021 215th NewDefectus 🇮🇱 963 24 8 May 2021 215th Lydxn 🇨🇦 963 24 5 Jun 2021 215th lynn 963 24 11 Sep 2021 215th HPWiz 🇳🇿 963 24 13 Oct 2021 215th akshatj27 🇦🇶 963 24 11 Jan 2022 Prev 151–225 of 3,149 Next
