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 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 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 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 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 Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 520th inventshah 929 35 9 Oct 2023 520th GrayJoKing 🇦🇺 929 35 9 Oct 2023 520th JayXon 🇺🇸 929 35 9 Oct 2023 520th MeWhenI 🇻🇦 929 35 9 Oct 2023 520th Steffan153 🇫🇮 929 35 9 Oct 2023 520th Yewzir 🇧🇪 929 35 11 Oct 2023 520th rucin93 🇵🇱 929 35 15 Oct 2023 520th Betuaredead 929 35 11 Nov 2023 520th pardouin 🇫🇷 929 35 17 Aug 2024 520th fuzzylojik-golf 🇺🇸 929 35 31 Jul 2025 520th edsrzf 🇳🇿 929 35 20 days ago 537th Lydxn 🇨🇦 929 67 1 Jan 2022 537th prplz 🇦🇺 929 67 1 Jan 2022 537th JayXon 🇺🇸 929 67 1 Jan 2022 537th primo-ppcg 🇹🇭 929 67 18 Jan 2022 537th GrayJoKing 🇦🇺 929 67 18 Feb 2022 537th Irratix 🇳🇱 929 67 22 Mar 2022 537th inventshah 929 67 15 Jun 2022 537th sean-niemann 🇺🇸 929 67 4 Nov 2022 537th MeWhenI 🇻🇦 929 67 5 Nov 2022 537th Steffan153 🇫🇮 929 67 27 Nov 2022 537th DialFrost 🇸🇬 929 67 12 Jan 2023 537th Shanethegamer 🇺🇸 929 67 6 Feb 2023 537th Alex-x90 🇺🇸 929 67 24 Feb 2023 537th sisyphus-ppcg 🇦🇺 929 67 23 Mar 2023 537th rucin93 🇵🇱 929 67 20 Jun 2023 537th xsot 🇸🇬 929 67 14 Jul 2023 537th ovs-code 🇩🇪 929 67 17 Jul 2023 537th Yewzir 🇧🇪 929 67 11 Oct 2023 537th Betuaredead 929 67 11 Nov 2023 537th pardouin 🇫🇷 929 67 17 Aug 2024 537th b-illy 🇬🇧 929 67 5 Jun 2025 537th fuzzylojik-golf 🇺🇸 929 67 19 Aug 2025 537th edsrzf 🇳🇿 929 67 20 days ago 537th CaedenHarper 🇨🇦 929 67 20 days ago 561st NewDefectus 🇮🇱 928 22 10 Oct 2021 561st yzhs 🇩🇪 928 22 20 Jul 2022 561st saltysylvi 928 22 5 Aug 2022 561st ashtraypettingzoo 🇺🇸 928 22 22 Feb 2023 561st MeWhenI 🇻🇦 928 22 7 Aug 2023 561st Yewzir 🇧🇪 928 22 6 Nov 2023 561st Natanaelel 🇸🇪 928 22 28 Nov 2023 561st orthoplex 🇨🇽 928 22 20 Jul 2024 569th o0lit3 🇺🇸 927 25 11 Feb 2021 569th SirBogman 🇺🇸 927 25 31 May 2022 571st JayXon 🇺🇸 927 36 4 Aug 2024 571st Steffan153 🇫🇮 927 36 4 Aug 2024 571st sean-niemann 🇺🇸 927 36 5 Aug 2024 571st lukegustafson 🇺🇸 927 36 5 Aug 2024 571st Lydxn 🇨🇦 927 36 6 Aug 2024 571st rucin93 🇵🇱 927 36 6 Aug 2024 571st MeWhenI 🇻🇦 927 36 6 Aug 2024 571st sisyphus-ppcg 🇦🇺 927 36 8 Aug 2024 571st GrayJoKing 🇦🇺 927 36 13 Aug 2024 571st DialFrost 🇸🇬 927 36 20 Aug 2024 571st pardouin 🇫🇷 927 36 3 Sep 2024 571st emplv 🇱🇻 927 36 29 Oct 2024 571st fuzzylojik-golf 🇺🇸 927 36 2 Aug 2025 584th Lydxn 🇨🇦 927 37 29 Sep 2022 584th GrayJoKing 🇦🇺 927 37 29 Sep 2022 584th DialFrost 🇸🇬 927 37 24 Jan 2023 584th Steffan153 🇫🇮 927 37 3 Feb 2023 584th sisyphus-ppcg 🇦🇺 927 37 4 Feb 2023 584th prplz 🇦🇺 927 37 18 May 2023 584th ovs-code 🇩🇪 927 37 17 Jul 2023 584th sean-niemann 🇺🇸 927 37 23 Oct 2023 584th xsot 🇸🇬 927 37 8 Feb 2024 584th Yewzir 🇧🇪 927 37 2 Mar 2024 584th pardouin 🇫🇷 927 37 20 Aug 2024 584th edsrzf 🇳🇿 927 37 20 days ago 596th inventshah 926 40 30 Oct 2022 596th Lydxn 🇨🇦 926 40 30 Oct 2022 596th GrayJoKing 🇦🇺 926 40 3 Nov 2022 596th sisyphus-ppcg 🇦🇺 926 40 3 Nov 2022 596th sean-niemann 🇺🇸 926 40 4 Nov 2022 Prev 526–600 of 3,133 Next