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 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 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 Apéry’s Constant Binary Lambda Calculus 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 Numbrix 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 ArkScript 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 ><> 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 ArkScript 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 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 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 Apéry’s Constant Binary Lambda Calculus 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 Numbrix 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 881st Steffan153 🇫🇮 691 74 10ms 9 days ago 882nd MeWhenI 🇻🇦 691 78 4ms 9 Apr 2024 883rd dokutan 691 129 304ms 10 Mar 2025 884th prplz 🇦🇺 685 113 31ms 31 Dec 2022 885th CaedenHarper 🇨🇦 685 130 284ms 3 Dec 2024 886th Anthony-Williams-06 684 74 18ms 12 Sep 2024 887th steffan-polygolf 684 77 79ms 24 Feb 2023 888th annaproxy 684 94 422ms 22 Oct 2023 889th janbehrens 🇩🇪 682 79 4ms 20 Nov 2022 889th weliveinhell 🇭🇹 682 79 4ms 21 May 2024 891st Yewzir 🇧🇪 681 73 40ms 24 Feb 2024 892nd weliveinhell 🇭🇹 680 65 30ms 15 Sep 2023 892nd dylanarmstrong 680 65 15ms 25 Jan 2024 892nd Yewzir 🇧🇪 680 65 21ms 12 Feb 2024 895th Yewzir 🇧🇪 680 69 7ms 13 Feb 2024 896th snoozingnewt 🇨🇦 680 102 464ms 9 Oct 2025 897th kkoenig 680 131 292ms 2 Jan 2024 898th snoozingnewt 🇨🇦 679 52 4ms 9 Oct 2025 899th msbranicky 679 76 2,213ms 6 Jan 2025 900th MeWhenI 🇻🇦 679 77 103ms 9 Apr 2024 901st AlephSquirrel 678 97 6ms 5 Aug 2024 902nd angel-p57 🇯🇵 678 215 291ms 11 Dec 2023 903rd MeWhenI 🇻🇦 678 245 442ms 19 Apr 2025 904th CatsAreFluffy 677 57 50ms 31 Jan 2023 905th epic-programmer-guy 677 70 533ms 15 Apr 2024 905th Stockoh 🇫🇷 677 70 743ms 24 Jun 2024 907th lacrosse 675 61 49ms 28 Nov 2025 908th CedricGebistorf 675 75 25ms 4 May 2023 908th namelessiw 675 75 26ms 11 Jan 2024 910th emgordon154 674 87 35ms 19 Mar 2025 911th gjoacorp 🇬🇧 672 109 58ms 4 Aug 2025 912th helbling 🇨🇭 670 66 18ms 5 Apr 2024 912th snoozingnewt 🇨🇦 670 66 17ms 30 Dec 2025 914th MeWhenI 🇻🇦 670 171 1,690ms 7 Nov 2025 915th Steffan153 🇫🇮 668 71 5ms 20 Nov 2022 916th jacksonhenry3 666 76 24ms 2 Dec 2022 916th Irratix 🇳🇱 666 76 24ms 31 Jan 2023 916th NoahBolohan 🇨🇦 666 76 26ms 8 Feb 2023 916th Andrey2001 666 76 25ms 9 Dec 2025 916th Pyroan 666 76 25ms 22 Jan 2026 921st MeWhenI 🇻🇦 666 79 95ms 7 Aug 2023 922nd namcartoon06 666 110 56ms 15 Jul 2023 923rd snoozingnewt 🇨🇦 665 48 139ms 9 Oct 2025 924th Yewzir 🇧🇪 665 81 5ms 12 Feb 2024 924th dokutan 665 81 4ms 23 Mar 2024 926th SirBogman 🇺🇸 661 51 1,187ms 22 Nov 2022 926th janbehrens 🇩🇪 661 51 1,216ms 27 Nov 2022 928th dokutan 661 70 9ms 19 Nov 2025 929th snoozingnewt 🇨🇦 661 71 6ms 9 Oct 2025 930th Steffan153 🇫🇮 661 251 53ms 2 Aug 2023 931st Codsilla 🇨🇦 660 63 291ms 3 Nov 2023 931st Daniel-Ellison 660 63 372ms 9 days ago 933rd fuzzylojik-golf 🇺🇸 660 67 49ms 9 Jul 2025 933rd JOrE20 660 67 14ms 15 days ago 935th msbranicky 658 80 79ms 10 Sep 2023 936th jakobkordez 🇸🇮 657 77 2,257ms 20 Nov 2022 937th dokutan 656 98 416ms 2 Dec 2025 938th SirBogman 🇺🇸 656 253 79ms 22 Nov 2022 939th albanian-laundromat 655 192 1,564ms 20 Oct 2025 940th BREMAUCY 🇫🇷 654 63 37ms 15 Apr 2024 940th TheZwierzLF 🇵🇱 654 63 44ms 21 Dec 2025 942nd aksyristos 654 112 57ms 23 Jan 2023 943rd MeWhenI 🇻🇦 654 121 15ms 9 Apr 2024 944th MeWhenI 🇻🇦 652 71 8ms 10 Oct 2023 945th stefangimmillaro 652 86 141ms 20 Nov 2022 946th MeWhenI 🇻🇦 652 105 121ms 9 Apr 2024 947th MeWhenI 🇻🇦 651 72 8ms 9 Apr 2024 948th Maznek 650 68 18ms 3 Jul 2023 949th akamayu-ouo 🇹🇼 649 37 3ms 30 Jul 2024 950th Europe2048 649 78 33ms 4 Dec 2024 951st emgordon154 649 83 4ms 20 Mar 2025 951st iczelia 🇩🇪 649 83 4ms 5 Nov 2025 953rd snoozingnewt 🇨🇦 649 94 129ms 9 Oct 2025 954th MeWhenI 🇻🇦 648 52 1,406ms 12 May 2023 955th HumanoidCPU 646 108 426ms 8 Nov 2025 956th aksyristos 644 64 49ms 2 Feb 2023 957th albanian-laundromat 644 96 45ms 22 Aug 2025 958th Betuaredead 643 114 1,423ms 8 Jan 2023 959th MeWhenI 🇻🇦 642 89 128ms 27 Jul 2024 960th MeWhenI 🇻🇦 642 92 45ms 14 Feb 2025 First Prev 881–960 of 1,854 Next Last