Pernicious Numbers (Long) 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 824th WillowWispy 703 72 25ms 14 Mar 2025 827th yzhs 🇩🇪 702 88 208ms 26 Jun 2023 828th Yewzir 🇧🇪 701 80 106ms 12 Feb 2024 829th Steffan153 🇫🇮 700 66 20ms 14 Feb 2024 830th dokutan 700 71 40ms 9 days ago 831st janbehrens 🇩🇪 698 92 335ms 17 Apr 2025 831st MeWhenI 🇻🇦 698 92 358ms 19 Jun 2025 833rd tatzyr 🇯🇵 697 59 59ms 17 Nov 2024 833rd ejini6969 697 59 48ms 14 Jun 2025 835th Shanethegamer 🇺🇸 695 77 54ms 30 Nov 2022 836th msbranicky 693 60 321ms 15 Jan 2024 836th alemelis 693 60 412ms 29 Aug 2024 838th MeWhenI 🇻🇦 693 100 434ms 9 Apr 2024 839th Steffan153 🇫🇮 691 74 10ms 20 Nov 2022 840th Florian-Mt 691 99 131ms 12 Jul 2024 841st dokutan 691 129 290ms 10 Mar 2025 842nd voytxt 🇨🇿 690 64 14ms 21 Jul 2023 843rd MeWhenI 🇻🇦 690 78 4ms 9 Apr 2024 844th dokutan 687 75 2,799ms 24 Oct 2024 845th prplz 🇦🇺 685 113 32ms 31 Dec 2022 846th CaedenHarper 🇨🇦 685 130 263ms 3 Dec 2024 847th Anthony-Williams-06 684 74 17ms 12 Sep 2024 848th steffan-polygolf 684 77 74ms 24 Feb 2023 849th annaproxy 683 94 350ms 22 Oct 2023 850th janbehrens 🇩🇪 682 79 4ms 20 Nov 2022 850th weliveinhell 🇭🇹 682 79 4ms 21 May 2024 852nd Yewzir 🇧🇪 681 73 51ms 24 Feb 2024 853rd weliveinhell 🇭🇹 680 65 16ms 15 Sep 2023 853rd dylanarmstrong 680 65 12ms 25 Jan 2024 853rd Yewzir 🇧🇪 680 65 20ms 12 Feb 2024 856th Yewzir 🇧🇪 680 69 6ms 13 Feb 2024 857th snoozingnewt 🇺🇸 680 102 455ms 9 Oct 2025 858th kkoenig 680 131 258ms 2 Jan 2024 859th snoozingnewt 🇺🇸 679 52 4ms 9 Oct 2025 860th MeWhenI 🇻🇦 679 77 103ms 9 Apr 2024 861st MeWhenI 🇻🇦 679 92 45ms 14 Feb 2025 861st AlephSquirrel 679 92 44ms 21 Mar 2025 863rd msbranicky 678 76 2,866ms 6 Jan 2025 864th AlephSquirrel 678 97 7ms 5 Aug 2024 865th angel-p57 🇯🇵 678 215 326ms 11 Dec 2023 866th MeWhenI 🇻🇦 678 245 428ms 19 Apr 2025 867th CatsAreFluffy 677 57 55ms 31 Jan 2023 868th epic-programmer-guy 677 70 598ms 15 Apr 2024 868th Stockoh 🇫🇷 677 70 734ms 24 Jun 2024 870th CedricGebistorf 675 75 28ms 4 May 2023 870th namelessiw 675 75 31ms 11 Jan 2024 872nd emgordon154 674 87 33ms 19 Mar 2025 873rd gjoacorp 🇬🇧 672 109 53ms 4 Aug 2025 874th helbling 🇨🇭 669 66 12ms 5 Apr 2024 875th Steffan153 🇫🇮 667 71 5ms 20 Nov 2022 876th jacksonhenry3 666 76 34ms 2 Dec 2022 876th Irratix 🇳🇱 666 76 37ms 31 Jan 2023 876th NoahBolohan 🇨🇦 666 76 36ms 8 Feb 2023 879th MeWhenI 🇻🇦 666 79 92ms 7 Aug 2023 880th namcartoon06 666 110 55ms 15 Jul 2023 881st MeWhenI 🇻🇦 666 171 1,616ms 20 days ago 882nd snoozingnewt 🇺🇸 665 48 142ms 9 Oct 2025 883rd Yewzir 🇧🇪 665 81 5ms 12 Feb 2024 883rd dokutan 665 81 4ms 23 Mar 2024 885th snoozingnewt 🇺🇸 661 71 7ms 9 Oct 2025 886th Steffan153 🇫🇮 661 251 51ms 2 Aug 2023 887th SirBogman 🇺🇸 660 51 903ms 22 Nov 2022 887th janbehrens 🇩🇪 660 51 1,065ms 27 Nov 2022 889th Codsilla 🇨🇦 660 63 295ms 3 Nov 2023 890th dokutan 660 70 8ms 8 days ago 891st DialFrost 🇸🇬 659 67 42ms 21 Dec 2023 891st fuzzylojik-golf 🇺🇸 659 67 44ms 9 Jul 2025 891st snoozingnewt 🇺🇸 659 67 15ms 9 Oct 2025 894th msbranicky 658 80 80ms 10 Sep 2023 895th jakobkordez 🇸🇮 657 77 2,256ms 20 Nov 2022 896th SirBogman 🇺🇸 656 253 73ms 22 Nov 2022 897th albanian-laundromat 655 192 595ms 20 Oct 2025 898th DialFrost 🇸🇬 654 80 112ms 10 Jul 2024 899th aksyristos 654 112 56ms 23 Jan 2023 900th MeWhenI 🇻🇦 654 121 10ms 9 Apr 2024 First Prev 826–900 of 1,796 Next Last