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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 880th csharpython 710 58 49ms 5 Aug 2025 880th gmacdougall 710 58 53ms 25 Jan 2026 883rd brimstonetrader 710 87 282ms 24 Dec 2023 884th RYNO8 709 76 3ms 20 Aug 2023 885th dokutan 706 34 37ms 21 Aug 2024 886th masflam 705 59 305ms 21 Jun 2024 887th CaedenHarper 🇨🇦 705 99 505ms 3 Oct 2025 888th mbittner20 703 72 19ms 27 May 2023 888th eiburns 703 72 23ms 27 Oct 2023 888th WillowWispy 703 72 18ms 14 Mar 2025 891st yzhs 🇩🇪 702 88 195ms 26 Jun 2023 892nd Yewzir 🇧🇪 701 80 116ms 12 Feb 2024 893rd dokutan 700 71 42ms 18 Nov 2025 894th kevinnaviapaiva 700 78 24ms 2 Feb 2026 895th janbehrens 🇩🇪 699 92 395ms 17 Apr 2025 895th MeWhenI 🇻🇦 699 92 382ms 19 Jun 2025 897th tatzyr 🇯🇵 698 59 54ms 17 Nov 2024 897th ejini6969 698 59 56ms 14 Jun 2025 899th Shanethegamer 🇺🇸 697 77 52ms 30 Nov 2022 900th msbranicky 693 60 369ms 15 Jan 2024 900th alemelis 693 60 404ms 29 Aug 2024 902nd MeWhenI 🇻🇦 693 100 478ms 9 Apr 2024 903rd Florian-Mt 692 99 126ms 12 Jul 2024 904th voytxt 🇨🇿 691 64 20ms 21 Jul 2023 905th Steffan153 🇫🇮 691 74 10ms 11 Feb 2026 906th MeWhenI 🇻🇦 691 78 4ms 9 Apr 2024 907th dokutan 691 129 346ms 10 Mar 2025 908th prplz 🇦🇺 685 113 30ms 31 Dec 2022 909th CaedenHarper 🇨🇦 685 130 361ms 3 Dec 2024 910th Anthony-Williams-06 684 74 19ms 12 Sep 2024 911th steffan-polygolf 684 77 84ms 24 Feb 2023 912th annaproxy 684 94 409ms 22 Oct 2023 913th janbehrens 🇩🇪 682 79 4ms 20 Nov 2022 913th weliveinhell 🇭🇹 682 79 4ms 21 May 2024 915th Yewzir 🇧🇪 681 73 40ms 24 Feb 2024 916th weliveinhell 🇭🇹 680 65 13ms 15 Sep 2023 916th dylanarmstrong 680 65 13ms 25 Jan 2024 916th Yewzir 🇧🇪 680 65 15ms 12 Feb 2024 919th Yewzir 🇧🇪 680 69 8ms 13 Feb 2024 920th msbranicky 680 76 2,390ms 6 Jan 2025 921st snoozingnewt 🇨🇦 680 102 452ms 9 Oct 2025 922nd kkoenig 680 131 344ms 2 Jan 2024 923rd snoozingnewt 🇨🇦 679 52 4ms 9 Oct 2025 924th MeWhenI 🇻🇦 679 77 150ms 9 Apr 2024 925th AlephSquirrel 678 97 6ms 5 Aug 2024 926th angel-p57 🇯🇵 678 215 291ms 11 Dec 2023 927th MeWhenI 🇻🇦 678 245 442ms 19 Apr 2025 928th CatsAreFluffy 677 57 59ms 31 Jan 2023 929th epic-programmer-guy 677 70 563ms 15 Apr 2024 929th Stockoh 🇫🇷 677 70 699ms 24 Jun 2024 931st lacrosse 675 61 46ms 28 Nov 2025 932nd CedricGebistorf 675 75 27ms 4 May 2023 932nd namelessiw 675 75 25ms 11 Jan 2024 934th emgordon154 675 87 35ms 19 Mar 2025 935th gjoacorp 🇬🇧 673 109 65ms 4 Aug 2025 936th MeWhenI 🇻🇦 672 171 1,690ms 7 Nov 2025 937th helbling 🇨🇭 670 66 14ms 5 Apr 2024 937th snoozingnewt 🇨🇦 670 66 17ms 30 Dec 2025 939th Steffan153 🇫🇮 668 71 5ms 20 Nov 2022 940th namcartoon06 667 110 61ms 15 Jul 2023 941st jacksonhenry3 666 76 26ms 2 Dec 2022 941st Irratix 🇳🇱 666 76 27ms 31 Jan 2023 941st NoahBolohan 🇨🇦 666 76 24ms 8 Feb 2023 941st Pyroan 666 76 27ms 22 Jan 2026 945th MeWhenI 🇻🇦 666 79 104ms 7 Aug 2023 946th snoozingnewt 🇨🇦 665 48 155ms 9 Oct 2025 947th Yewzir 🇧🇪 665 81 4ms 12 Feb 2024 947th dokutan 665 81 4ms 23 Mar 2024 949th SirBogman 🇺🇸 661 51 1,187ms 22 Nov 2022 949th janbehrens 🇩🇪 661 51 1,216ms 27 Nov 2022 951st dokutan 661 70 8ms 19 Nov 2025 952nd snoozingnewt 🇨🇦 661 71 7ms 9 Oct 2025 953rd Steffan153 🇫🇮 661 251 50ms 2 Aug 2023 954th Codsilla 🇨🇦 660 63 313ms 3 Nov 2023 954th Daniel-Ellison 660 63 354ms 11 Feb 2026 956th fuzzylojik-golf 🇺🇸 660 67 48ms 9 Jul 2025 956th JOrE20 660 67 14ms 5 Feb 2026 958th jakobkordez 🇸🇮 658 77 2,268ms 20 Nov 2022 959th msbranicky 658 80 86ms 10 Sep 2023 960th dokutan 656 98 392ms 2 Dec 2025 First Prev 881–960 of 1,894 Next Last