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 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 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 826th dokutan 700 71 44ms 7 days ago 827th janbehrens 🇩🇪 698 92 335ms 17 Apr 2025 827th MeWhenI 🇻🇦 698 92 358ms 19 Jun 2025 829th tatzyr 🇯🇵 697 59 59ms 17 Nov 2024 829th ejini6969 697 59 48ms 14 Jun 2025 831st Shanethegamer 🇺🇸 695 77 54ms 30 Nov 2022 832nd msbranicky 693 60 349ms 15 Jan 2024 832nd alemelis 693 60 491ms 29 Aug 2024 834th MeWhenI 🇻🇦 693 100 434ms 9 Apr 2024 835th Steffan153 🇫🇮 691 74 10ms 20 Nov 2022 836th Florian-Mt 691 99 131ms 12 Jul 2024 837th dokutan 691 129 290ms 10 Mar 2025 838th voytxt 🇨🇿 690 64 14ms 21 Jul 2023 839th MeWhenI 🇻🇦 690 78 4ms 9 Apr 2024 840th dokutan 687 75 2,800ms 24 Oct 2024 841st prplz 🇦🇺 685 113 32ms 31 Dec 2022 842nd CaedenHarper 🇨🇦 685 130 263ms 3 Dec 2024 843rd Anthony-Williams-06 684 74 17ms 12 Sep 2024 844th steffan-polygolf 684 77 74ms 24 Feb 2023 845th annaproxy 683 94 350ms 22 Oct 2023 846th janbehrens 🇩🇪 682 79 4ms 20 Nov 2022 846th weliveinhell 🇭🇹 682 79 4ms 21 May 2024 848th Yewzir 🇧🇪 681 73 51ms 24 Feb 2024 849th weliveinhell 🇭🇹 680 65 16ms 15 Sep 2023 849th dylanarmstrong 680 65 12ms 25 Jan 2024 849th Yewzir 🇧🇪 680 65 20ms 12 Feb 2024 852nd Yewzir 🇧🇪 680 69 7ms 13 Feb 2024 853rd snoozingnewt 🇺🇸 680 102 455ms 9 Oct 2025 854th kkoenig 680 131 258ms 2 Jan 2024 855th snoozingnewt 🇺🇸 679 52 4ms 9 Oct 2025 856th MeWhenI 🇻🇦 679 77 103ms 9 Apr 2024 857th MeWhenI 🇻🇦 679 92 45ms 14 Feb 2025 857th AlephSquirrel 679 92 44ms 21 Mar 2025 859th msbranicky 678 76 2,866ms 6 Jan 2025 860th AlephSquirrel 678 97 7ms 5 Aug 2024 861st angel-p57 🇯🇵 678 215 326ms 11 Dec 2023 862nd MeWhenI 🇻🇦 678 245 428ms 19 Apr 2025 863rd CatsAreFluffy 677 57 55ms 31 Jan 2023 864th epic-programmer-guy 677 70 598ms 15 Apr 2024 864th Stockoh 🇫🇷 677 70 734ms 24 Jun 2024 866th CedricGebistorf 675 75 28ms 4 May 2023 866th namelessiw 675 75 31ms 11 Jan 2024 868th emgordon154 674 87 33ms 19 Mar 2025 869th gjoacorp 🇬🇧 672 109 59ms 4 Aug 2025 870th helbling 🇨🇭 669 66 12ms 5 Apr 2024 871st Steffan153 🇫🇮 667 71 5ms 20 Nov 2022 872nd jacksonhenry3 666 76 34ms 2 Dec 2022 872nd Irratix 🇳🇱 666 76 37ms 31 Jan 2023 872nd NoahBolohan 🇨🇦 666 76 36ms 8 Feb 2023 875th MeWhenI 🇻🇦 666 79 92ms 7 Aug 2023 876th namcartoon06 666 110 56ms 15 Jul 2023 877th MeWhenI 🇻🇦 666 171 1,616ms 18 days ago 878th snoozingnewt 🇺🇸 665 48 142ms 9 Oct 2025 879th Yewzir 🇧🇪 665 81 5ms 12 Feb 2024 879th dokutan 665 81 4ms 23 Mar 2024 881st snoozingnewt 🇺🇸 661 71 7ms 9 Oct 2025 882nd Steffan153 🇫🇮 661 251 52ms 2 Aug 2023 883rd SirBogman 🇺🇸 660 51 903ms 22 Nov 2022 883rd janbehrens 🇩🇪 660 51 1,065ms 27 Nov 2022 885th Codsilla 🇨🇦 660 63 295ms 3 Nov 2023 886th dokutan 660 70 8ms 6 days ago 887th DialFrost 🇸🇬 659 67 53ms 21 Dec 2023 887th fuzzylojik-golf 🇺🇸 659 67 44ms 9 Jul 2025 887th snoozingnewt 🇺🇸 659 67 15ms 9 Oct 2025 890th msbranicky 658 80 80ms 10 Sep 2023 891st jakobkordez 🇸🇮 657 77 2,256ms 20 Nov 2022 892nd SirBogman 🇺🇸 656 253 73ms 22 Nov 2022 893rd albanian-laundromat 655 192 563ms 20 Oct 2025 894th DialFrost 🇸🇬 654 80 112ms 10 Jul 2024 895th aksyristos 654 112 56ms 23 Jan 2023 896th MeWhenI 🇻🇦 654 121 10ms 9 Apr 2024 897th BREMAUCY 🇫🇷 653 63 44ms 15 Apr 2024 898th stefangimmillaro 652 86 104ms 20 Nov 2022 899th MeWhenI 🇻🇦 652 105 129ms 9 Apr 2024 900th MeWhenI 🇻🇦 651 71 8ms 10 Oct 2023 First Prev 826–900 of 1,794 Next Last