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Pernicious Numbers in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 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 Erlang 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 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 436th fuzzylojik-golf 🇺🇸 936 38 85ms 7 Aug 2025 436th snoozingnewt 🇺🇸 936 38 83ms 20 Oct 2025 453rd henkma 934 51 129ms 26 Jun 2020 453rd lynn 934 51 174ms 8 Oct 2021 455th prplz 🇦🇺 934 55 120ms 13 Jan 2022 455th GrayJoKing 🇦🇺 934 55 120ms 13 Jan 2022 455th JayXon 🇺🇸 934 55 117ms 13 Jan 2022 455th Lydxn 🇨🇦 934 55 119ms 13 Jan 2022 455th primo-ppcg 🇹🇭 934 55 117ms 14 Jan 2022 455th lynn 934 55 122ms 10 Mar 2022 455th inventshah 934 55 121ms 15 Jun 2022 455th sisyphus-ppcg 🇦🇺 934 55 120ms 8 Aug 2022 455th sean-niemann 🇺🇸 934 55 122ms 3 Nov 2022 455th stefangimmillaro 934 55 119ms 4 Nov 2022 455th andersk 🇺🇸 934 55 121ms 5 Nov 2022 455th MeWhenI 🇻🇦 934 55 123ms 6 Nov 2022 455th Steffan153 🇫🇮 934 55 121ms 27 Nov 2022 455th DialFrost 🇸🇬 934 55 138ms 12 Jan 2023 455th rucin93 🇵🇱 934 55 121ms 19 Jan 2023 455th Shanethegamer 🇺🇸 934 55 121ms 6 Feb 2023 455th ovs-code 🇩🇪 934 55 117ms 17 Jul 2023 455th Yewzir 🇧🇪 934 55 120ms 11 Oct 2023 455th Betuaredead 934 55 122ms 11 Nov 2023 455th dokutan 934 55 122ms 27 Mar 2024 455th pardouin 🇫🇷 934 55 120ms 19 Aug 2024 455th acotis 934 55 127ms 4 Feb 2025 455th emgordon154 934 55 123ms 19 Mar 2025 455th fuzzylojik-golf 🇺🇸 934 55 117ms 17 Jun 2025 455th edsrzf 🇳🇿 934 55 130ms 22 Jul 2025 455th kumavale 934 55 119ms 26 Aug 2025 455th snoozingnewt 🇺🇸 934 55 122ms 20 Oct 2025 482nd rak1507 🇬🇧 933 18 2ms 11 Mar 2022 482nd lynn 933 18 2ms 27 May 2022 482nd Steffan153 🇫🇮 933 18 2ms 22 Feb 2023 482nd pardouin 🇫🇷 933 18 2ms 16 Apr 2025 486th Waffle3z 933 30 33ms 10 Feb 2021 486th lynn 933 30 39ms 11 Sep 2021 486th Irratix 🇳🇱 933 30 39ms 22 Mar 2022 486th orthoplex 🇨🇽 933 30 47ms 30 Mar 2022 486th SirBogman 🇺🇸 933 30 38ms 31 May 2022 486th inventshah 933 30 36ms 18 Jun 2022 486th jared-hughes 933 30 51ms 10 Sep 2022 486th Shanethegamer 🇺🇸 933 30 35ms 6 Feb 2023 486th ovs-code 🇩🇪 933 30 44ms 17 Jul 2023 486th Betuaredead 933 30 34ms 11 Nov 2023 486th dokutan 933 30 32ms 26 Mar 2024 486th BREMAUCY 🇫🇷 933 30 33ms 14 May 2024 486th FlyingPenguin223 933 30 35ms 23 Oct 2024 486th emgordon154 933 30 35ms 18 Mar 2025 486th edsrzf 🇳🇿 933 30 32ms 26 Jul 2025 486th CaedenHarper 🇨🇦 933 30 32ms 13 Sep 2025 502nd Yewzir 🇧🇪 933 33 2ms 10 days ago 502nd sean-niemann 🇺🇸 933 33 1ms 10 days ago 502nd rucin93 🇵🇱 933 33 1ms 10 days ago 502nd edsrzf 🇳🇿 933 33 1ms 10 days ago 502nd DialFrost 🇸🇬 933 33 1ms 10 days ago 502nd JayXon 🇺🇸 933 33 2ms 10 days ago 502nd GrayJoKing 🇦🇺 933 33 1ms 10 days ago 502nd pardouin 🇫🇷 933 33 1ms 10 days ago 510th jared-hughes 933 49 2ms 16 Mar 2022 510th m-tkach 🇺🇦 933 49 2ms 15 Aug 2022 510th emgordon154 933 49 2ms 20 Mar 2025 513th edsrzf 🇳🇿 933 60 321ms 26 Sep 2025 513th DialFrost 🇸🇬 933 60 340ms 26 Sep 2025 513th sean-niemann 🇺🇸 933 60 327ms 26 Sep 2025 513th JayXon 🇺🇸 933 60 338ms 26 Sep 2025 513th pardouin 🇫🇷 933 60 342ms 26 Sep 2025 513th fuzzylojik-golf 🇺🇸 933 60 333ms 26 Sep 2025 513th namelessiw 933 60 331ms 2 Oct 2025 513th Yewzir 🇧🇪 933 60 348ms 2 Oct 2025 513th Yax42 🇫🇷 933 60 330ms 3 Oct 2025 513th b-illy 🇬🇧 933 60 345ms 3 Oct 2025 513th ovs-code 🇩🇪 933 60 328ms 3 Oct 2025 513th CaedenHarper 🇨🇦 933 60 334ms 3 Oct 2025 513th m-tkach 🇺🇦 933 60 328ms 3 Oct 2025 First Prev 451–525 of 3,258 Next Last