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 Tower of Hanoi 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 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 Tower of Hanoi 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 Turtle Tutorial # Golfer Points Bytes Time Submitted 895th Steffan153 🇫🇮 911 68 27ms 24 Jan 2023 895th DialFrost 🇸🇬 911 68 27ms 5 Feb 2023 895th GrayJoKing 🇦🇺 911 68 27ms 19 Mar 2023 895th Shanethegamer 🇺🇸 911 68 27ms 19 Mar 2023 895th sean-niemann 🇺🇸 911 68 32ms 13 Apr 2023 895th Betuaredead 911 68 26ms 13 Nov 2023 895th Yewzir 🇧🇪 911 68 26ms 14 Nov 2023 895th pardouin 🇫🇷 911 68 26ms 19 Aug 2024 895th edsrzf 🇳🇿 911 68 28ms 22 Jul 2025 895th fuzzylojik-golf 🇺🇸 911 68 26ms 20 Aug 2025 911th Lydxn 🇨🇦 909 51 3ms 16 Jul 2023 911th GrayJoKing 🇦🇺 909 51 4ms 16 Jul 2023 911th MeWhenI 🇻🇦 909 51 4ms 16 Jul 2023 911th Steffan153 🇫🇮 909 51 3ms 16 Jul 2023 911th btnlq 909 51 4ms 16 Jul 2023 911th ovs-code 🇩🇪 909 51 3ms 17 Jul 2023 911th sean-niemann 🇺🇸 909 51 3ms 12 Jun 2025 911th fuzzylojik-golf 🇺🇸 909 51 4ms 17 Sep 2025 919th canissimia 🇦🇶 906 139 1ms 10 Jul 2021 920th dokutan 905 57 318ms 26 Mar 2024 921st prplz 🇦🇺 905 62 27ms 26 Dec 2022 921st Steffan153 🇫🇮 905 62 29ms 26 Dec 2022 921st GrayJoKing 🇦🇺 905 62 27ms 4 Jan 2023 921st DialFrost 🇸🇬 905 62 27ms 12 Jan 2023 921st m-tkach 🇺🇦 905 62 26ms 12 Jan 2023 921st Lydxn 🇨🇦 905 62 26ms 13 Jan 2023 921st MeWhenI 🇻🇦 905 62 26ms 14 Jan 2023 921st Shanethegamer 🇺🇸 905 62 26ms 6 Feb 2023 921st lynn 905 62 26ms 12 Jul 2023 921st Yewzir 🇧🇪 905 62 27ms 12 Oct 2023 921st Betuaredead 905 62 25ms 11 Nov 2023 921st pardouin 🇫🇷 905 62 26ms 19 Aug 2024 921st sean-niemann 🇺🇸 905 62 27ms 19 May 2025 921st edsrzf 🇳🇿 905 62 26ms 22 Jul 2025 921st snoozingnewt 🇺🇸 905 62 27ms 22 Oct 2025 936th MeWhenI 🇻🇦 904 38 2ms 5 Nov 2022 936th snoozingnewt 🇺🇸 904 38 3ms 22 Oct 2025 938th FlyingPenguin223 904 69 54ms 18 Dec 2024 939th snoozingnewt 🇺🇸 903 31 33ms 20 Oct 2025 940th Shanethegamer 🇺🇸 903 37 130ms 22 Apr 2025 941st Steffan153 🇫🇮 903 41 3ms 16 Apr 2023 941st Shanethegamer 🇺🇸 903 41 4ms 16 Apr 2023 941st inventshah 903 41 3ms 16 Apr 2023 941st AlephSquirrel 903 41 3ms 19 Apr 2023 941st MeWhenI 🇻🇦 903 41 4ms 7 May 2023 941st prplz 🇦🇺 903 41 3ms 22 May 2023 941st DialFrost 🇸🇬 903 41 4ms 31 Aug 2023 941st Yewzir 🇧🇪 903 41 3ms 12 Oct 2023 941st btnlq 903 41 3ms 23 Oct 2023 941st Betuaredead 903 41 3ms 14 Nov 2023 941st MWI-polygolf 903 41 3ms 7 Dec 2023 941st dokutan 903 41 3ms 26 Mar 2024 941st pardouin 🇫🇷 903 41 3ms 18 Aug 2024 941st emgordon154 903 41 3ms 20 Mar 2025 941st sean-niemann 🇺🇸 903 41 3ms 21 Apr 2025 941st edsrzf 🇳🇿 903 41 3ms 22 Jul 2025 957th inventshah 903 48 102ms 20 Oct 2022 957th MeWhenI 🇻🇦 903 48 103ms 5 Nov 2022 957th Alex-x90 🇺🇸 903 48 101ms 24 Feb 2023 960th saito-ta 🇯🇵 903 82 2ms 15 Jun 2022 961st inventshah 901 39 68ms 12 Dec 2022 961st sisyphus-ppcg 🇦🇺 901 39 68ms 13 Dec 2022 961st Shanethegamer 🇺🇸 901 39 68ms 13 Apr 2023 961st Alessandro-Balconi 🇮🇹 901 39 68ms 25 Jul 2023 961st snoozingnewt 🇺🇸 901 39 66ms 3 days ago 966th Bubbler-4 901 44 70ms 13 Sep 2023 966th chunes3 🇺🇸 901 44 68ms 13 Sep 2023 966th Lydxn 🇨🇦 901 44 69ms 13 Sep 2023 966th 4hg 🇺🇸 901 44 70ms 15 Sep 2023 966th Steffan153 🇫🇮 901 44 69ms 15 Sep 2023 966th gifti258 901 44 69ms 15 Sep 2023 966th MeWhenI 🇻🇦 901 44 69ms 2 Nov 2023 966th Yewzir 🇧🇪 901 44 73ms 5 Mar 2024 974th kg583 🇺🇸 901 56 40ms 13 Feb 2025 975th Yax42 🇫🇷 901 57 124ms 4 Oct 2025 First Prev 901–975 of 3,263 Next Last
