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 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 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 590th stefangimmillaro 922 82 4 Nov 2022 590th MeWhenI 🇻🇦 922 82 5 Nov 2022 590th emplv 🇱🇻 922 82 22 Nov 2022 590th Steffan153 🇫🇮 922 82 26 Nov 2022 590th DialFrost 🇸🇬 922 82 12 Jan 2023 590th Shanethegamer 🇺🇸 922 82 6 Feb 2023 590th Yewzir 🇧🇪 922 82 20 Oct 2023 590th Betuaredead 922 82 11 Nov 2023 590th kkoenig 922 82 4 Jan 2024 590th dokutan 922 82 26 Mar 2024 590th pardouin 🇫🇷 922 82 18 Aug 2024 590th CaedenHarper 🇨🇦 922 82 1 Dec 2024 590th emgordon154 922 82 19 Mar 2025 590th b-illy 🇬🇧 922 82 4 hours ago 615th JayXon 🇺🇸 922 98 9 Feb 2021 615th GrayJoKing 🇦🇺 922 98 9 Feb 2021 615th primo-ppcg 🇹🇭 922 98 9 Feb 2021 615th prplz 🇦🇺 922 98 10 Feb 2021 615th sisyphus-ppcg 🇦🇺 922 98 10 Feb 2021 615th Lydxn 🇨🇦 922 98 10 Feb 2021 615th NewDefectus 🇮🇱 922 98 28 May 2021 615th lynn 922 98 11 Sep 2021 615th inventshah 922 98 15 Jun 2022 615th m-tkach 🇺🇦 922 98 26 Jun 2022 615th Irratix 🇳🇱 922 98 17 Oct 2022 615th sean-niemann 🇺🇸 922 98 3 Nov 2022 615th stefangimmillaro 922 98 4 Nov 2022 615th MeWhenI 🇻🇦 922 98 5 Nov 2022 615th Steffan153 🇫🇮 922 98 26 Nov 2022 615th DialFrost 🇸🇬 922 98 12 Jan 2023 615th Shanethegamer 🇺🇸 922 98 6 Feb 2023 615th rucin93 🇵🇱 922 98 20 Jun 2023 615th ovs-code 🇩🇪 922 98 17 Jul 2023 615th Yewzir 🇧🇪 922 98 11 Oct 2023 615th Betuaredead 922 98 11 Nov 2023 615th dokutan 922 98 26 Mar 2024 615th pardouin 🇫🇷 922 98 18 Aug 2024 615th FlyingPenguin223 922 98 28 Nov 2024 615th voytxt 🇨🇿 922 98 19 Jan 2025 615th emgordon154 922 98 18 Mar 2025 615th fuzzylojik-golf 🇺🇸 922 98 7 days ago 615th b-illy 🇬🇧 922 98 4 hours ago 643rd HPWiz 🇳🇿 921 36 12 Mar 2022 643rd voytxt 🇨🇿 921 36 19 Jan 2025 645th Lydxn 🇨🇦 921 50 11 Oct 2021 645th AlephSquirrel 921 50 18 Jan 2023 645th kg583 🇺🇸 921 50 1 Mar 2025 648th Yewzir 🇧🇪 920 41 22 Dec 2024 648th dokutan 920 41 22 Dec 2024 648th DialFrost 🇸🇬 920 41 22 Dec 2024 648th rucin93 🇵🇱 920 41 22 Dec 2024 648th JayXon 🇺🇸 920 41 22 Dec 2024 648th Shanethegamer 🇺🇸 920 41 22 Dec 2024 648th pardouin 🇫🇷 920 41 22 Dec 2024 648th MeWhenI 🇻🇦 920 41 23 Dec 2024 648th sean-niemann 🇺🇸 920 41 23 Dec 2024 648th inventshah 920 41 23 Dec 2024 648th ovs-code 🇩🇪 920 41 24 Dec 2024 648th primo-ppcg 🇹🇭 920 41 6 Jan 2025 648th sisyphus-ppcg 🇦🇺 920 41 6 Jan 2025 648th prplz 🇦🇺 920 41 7 Jan 2025 648th GrayJoKing 🇦🇺 920 41 21 Mar 2025 663rd ovs-code 🇩🇪 920 43 12 Sep 2024 663rd GrayJoKing 🇦🇺 920 43 13 Sep 2024 663rd Kacarott 🇦🇺 920 43 13 Sep 2024 663rd error256 920 43 13 Sep 2024 663rd pardouin 🇫🇷 920 43 13 Sep 2024 663rd dokutan 920 43 13 Sep 2024 663rd DialFrost 🇸🇬 920 43 25 Sep 2024 663rd edsrzf 🇳🇿 920 43 3 Nov 2024 663rd Shanethegamer 🇺🇸 920 43 22 Nov 2024 663rd primo-ppcg 🇹🇭 920 43 5 Apr 2025 663rd sean-niemann 🇺🇸 920 43 7 Apr 2025 674th primo-ppcg 🇹🇭 920 44 28 May 2021 674th JayXon 🇺🇸 920 44 28 May 2021 Prev 601–675 of 2,974 Next