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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 Submitted 601st Lydxn 🇨🇦 928 37 4ms 29 Sep 2022 601st GrayJoKing 🇦🇺 928 37 3ms 29 Sep 2022 601st DialFrost 🇸🇬 928 37 4ms 24 Jan 2023 601st Steffan153 🇫🇮 928 37 3ms 3 Feb 2023 601st sisyphus-ppcg 🇦🇺 928 37 3ms 4 Feb 2023 601st prplz 🇦🇺 928 37 3ms 18 May 2023 601st ovs-code 🇩🇪 928 37 3ms 17 Jul 2023 601st sean-niemann 🇺🇸 928 37 3ms 23 Oct 2023 601st xsot 🇸🇬 928 37 3ms 8 Feb 2024 601st Yewzir 🇧🇪 928 37 3ms 2 Mar 2024 601st pardouin 🇫🇷 928 37 3ms 20 Aug 2024 601st edsrzf 🇳🇿 928 37 3ms 4 Sep 2025 613th inventshah 926 40 2ms 30 Oct 2022 613th Lydxn 🇨🇦 926 40 1ms 30 Oct 2022 613th GrayJoKing 🇦🇺 926 40 1ms 3 Nov 2022 613th sisyphus-ppcg 🇦🇺 926 40 2ms 3 Nov 2022 613th sean-niemann 🇺🇸 926 40 1ms 4 Nov 2022 613th btnlq 926 40 1ms 5 Nov 2022 613th MeWhenI 🇻🇦 926 40 1ms 5 Nov 2022 613th primo-ppcg 🇹🇭 926 40 1ms 6 Nov 2022 613th Steffan153 🇫🇮 926 40 1ms 26 Nov 2022 613th DialFrost 🇸🇬 926 40 2ms 12 Jan 2023 613th prplz 🇦🇺 926 40 2ms 12 Jan 2023 613th Shanethegamer 🇺🇸 926 40 2ms 6 Feb 2023 613th JayXon 🇺🇸 926 40 1ms 16 Mar 2023 613th xsot 🇸🇬 926 40 2ms 14 Jul 2023 613th Yewzir 🇧🇪 926 40 2ms 12 Oct 2023 613th Betuaredead 926 40 1ms 11 Nov 2023 613th pardouin 🇫🇷 926 40 2ms 17 Aug 2024 613th fuzzylojik-golf 🇺🇸 926 40 2ms 1 Jul 2025 613th edsrzf 🇳🇿 926 40 2ms 4 Sep 2025 613th snoozingnewt 🇺🇸 926 40 2ms 6 days ago 633rd inventshah 926 42 2ms 9 Sep 2022 633rd Lydxn 🇨🇦 926 42 2ms 9 Sep 2022 633rd JayXon 🇺🇸 926 42 2ms 10 Sep 2022 633rd btnlq 926 42 2ms 10 Sep 2022 633rd GrayJoKing 🇦🇺 926 42 2ms 11 Sep 2022 633rd m-tkach 🇺🇦 926 42 2ms 25 Oct 2022 633rd sean-niemann 🇺🇸 926 42 2ms 3 Nov 2022 633rd MeWhenI 🇻🇦 926 42 2ms 5 Nov 2022 633rd DialFrost 🇸🇬 926 42 2ms 12 Jan 2023 633rd Steffan153 🇫🇮 926 42 2ms 12 Jan 2023 633rd Shanethegamer 🇺🇸 926 42 2ms 6 Feb 2023 633rd sisyphus-ppcg 🇦🇺 926 42 2ms 23 Mar 2023 633rd prplz 🇦🇺 926 42 2ms 23 May 2023 633rd ovs-code 🇩🇪 926 42 2ms 17 Jul 2023 633rd Yewzir 🇧🇪 926 42 2ms 11 Oct 2023 633rd Betuaredead 926 42 2ms 11 Nov 2023 633rd dokutan 926 42 2ms 27 Mar 2024 633rd pardouin 🇫🇷 926 42 2ms 20 Aug 2024 633rd stefangimmillaro 926 42 2ms 30 Sep 2024 633rd fuzzylojik-golf 🇺🇸 926 42 2ms 18 Jul 2025 633rd edsrzf 🇳🇿 926 42 2ms 22 Jul 2025 633rd snoozingnewt 🇺🇸 926 42 2ms 6 days ago 655th Lydxn 🇨🇦 925 40 4ms 23 May 2023 655th primo-ppcg 🇹🇭 925 40 4ms 23 May 2023 655th GrayJoKing 🇦🇺 925 40 4ms 12 Aug 2023 655th kg583 🇺🇸 925 40 4ms 10 days ago 659th Lydxn 🇨🇦 924 38 86ms 12 Dec 2022 659th ovs-code 🇩🇪 924 38 77ms 22 Apr 2024 659th DialFrost 🇸🇬 924 38 70ms 27 May 2024 659th sean-niemann 🇺🇸 924 38 71ms 12 Jul 2024 659th Steffan153 🇫🇮 924 38 74ms 13 Jul 2024 659th pardouin 🇫🇷 924 38 76ms 19 Aug 2024 665th Yewzir 🇧🇪 924 41 97ms 22 Dec 2024 665th dokutan 924 41 96ms 22 Dec 2024 665th DialFrost 🇸🇬 924 41 97ms 22 Dec 2024 665th rucin93 🇵🇱 924 41 105ms 22 Dec 2024 665th JayXon 🇺🇸 924 41 100ms 22 Dec 2024 665th Shanethegamer 🇺🇸 924 41 90ms 22 Dec 2024 665th pardouin 🇫🇷 924 41 103ms 22 Dec 2024 665th MeWhenI 🇻🇦 924 41 97ms 23 Dec 2024 665th sean-niemann 🇺🇸 924 41 105ms 23 Dec 2024 665th inventshah 924 41 113ms 23 Dec 2024 665th ovs-code 🇩🇪 924 41 98ms 24 Dec 2024 First Prev 601–675 of 3,222 Next Last