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 364th Steffan153 🇫🇮 939 41 26 Nov 2022 364th DialFrost 🇸🇬 939 41 12 Jan 2023 364th sean-niemann 🇺🇸 939 41 12 Jan 2023 364th Shanethegamer 🇺🇸 939 41 6 Feb 2023 364th xsot 🇸🇬 939 41 9 Oct 2023 364th Betuaredead 939 41 12 Nov 2023 364th Yewzir 🇧🇪 939 41 14 Nov 2023 364th dokutan 939 41 26 Mar 2024 364th pardouin 🇫🇷 939 41 21 Sep 2024 364th FlyingPenguin223 939 41 23 Oct 2024 364th fuzzylojik-golf 🇺🇸 939 41 3 Jul 2025 364th edsrzf 🇳🇿 939 41 22 Jul 2025 388th GrayJoKing 🇦🇺 939 55 21 Nov 2021 388th JayXon 🇺🇸 939 55 21 Nov 2021 388th Lydxn 🇨🇦 939 55 21 Nov 2021 388th lynn 939 55 21 Nov 2021 388th NewDefectus 🇮🇱 939 55 21 Nov 2021 388th primo-ppcg 🇹🇭 939 55 21 Nov 2021 388th prplz 🇦🇺 939 55 21 Nov 2021 388th sisyphus-ppcg 🇦🇺 939 55 21 Nov 2021 388th inventshah 939 55 18 Jun 2022 388th m-tkach 🇺🇦 939 55 26 Jun 2022 388th sean-niemann 🇺🇸 939 55 3 Nov 2022 388th stefangimmillaro 939 55 4 Nov 2022 388th MeWhenI 🇻🇦 939 55 5 Nov 2022 388th Steffan153 🇫🇮 939 55 26 Nov 2022 388th annaproxy 939 55 8 Jan 2023 388th DialFrost 🇸🇬 939 55 12 Jan 2023 388th Shanethegamer 🇺🇸 939 55 6 Feb 2023 388th btnlq 939 55 10 Mar 2023 388th namelessiw 939 55 22 Jul 2023 388th Yewzir 🇧🇪 939 55 11 Oct 2023 388th AdrienHache 🇫🇷 939 55 21 Oct 2023 388th Betuaredead 939 55 11 Nov 2023 388th pardouin 🇫🇷 939 55 18 Aug 2024 388th voytxt 🇨🇿 939 55 19 Jan 2025 388th b-illy 🇬🇧 939 55 21 Jan 2025 388th fuzzylojik-golf 🇺🇸 939 55 29 May 2025 388th Yax42 🇫🇷 939 55 31 May 2025 388th edsrzf 🇳🇿 939 55 22 Jul 2025 388th CaedenHarper 🇨🇦 939 55 4 Sep 2025 417th Yewzir 🇧🇪 937 16 18 Feb 2024 417th emgordon154 937 16 19 Mar 2025 419th GrayJoKing 🇦🇺 937 33 20 May 2021 419th primo-ppcg 🇹🇭 937 33 20 May 2021 419th Lydxn 🇨🇦 937 33 29 May 2022 422nd JayXon 🇺🇸 936 38 27 Sep 2021 422nd Lydxn 🇨🇦 936 38 27 Sep 2021 422nd stefangimmillaro 936 38 4 Nov 2022 422nd MeWhenI 🇻🇦 936 38 5 Nov 2022 422nd Shanethegamer 🇺🇸 936 38 6 Feb 2023 422nd DialFrost 🇸🇬 936 38 6 Feb 2023 422nd Steffan153 🇫🇮 936 38 7 Feb 2023 422nd sean-niemann 🇺🇸 936 38 7 Feb 2023 422nd ovs-code 🇩🇪 936 38 17 Jul 2023 422nd Yewzir 🇧🇪 936 38 11 Oct 2023 422nd Betuaredead 936 38 11 Nov 2023 422nd dokutan 936 38 28 Jul 2024 422nd pardouin 🇫🇷 936 38 20 Aug 2024 422nd primo-ppcg 🇹🇭 936 38 12 Apr 2025 422nd edsrzf 🇳🇿 936 38 22 Jul 2025 422nd fuzzylojik-golf 🇺🇸 936 38 7 Aug 2025 438th AdrienHache 🇫🇷 935 32 31 Oct 2024 439th henkma 934 51 26 Jun 2020 439th lynn 934 51 8 Oct 2021 441st prplz 🇦🇺 934 55 13 Jan 2022 441st GrayJoKing 🇦🇺 934 55 13 Jan 2022 441st JayXon 🇺🇸 934 55 13 Jan 2022 441st Lydxn 🇨🇦 934 55 13 Jan 2022 441st primo-ppcg 🇹🇭 934 55 14 Jan 2022 441st lynn 934 55 10 Mar 2022 441st inventshah 934 55 15 Jun 2022 441st sisyphus-ppcg 🇦🇺 934 55 8 Aug 2022 441st sean-niemann 🇺🇸 934 55 3 Nov 2022 441st stefangimmillaro 934 55 4 Nov 2022 First Prev 376–450 of 3,209 Next Last