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 881st 4hg 🇺🇸 711 58 56ms 11 Dec 2022 881st csharpython 711 58 49ms 5 Aug 2025 881st gmacdougall 711 58 53ms 25 Jan 2026 884th sean-niemann 🇺🇸 711 87 42ms 21 Apr 2023 884th brimstonetrader 711 87 282ms 24 Dec 2023 886th RYNO8 710 76 3ms 20 Aug 2023 887th dokutan 706 34 37ms 21 Aug 2024 888th masflam 706 59 305ms 21 Jun 2024 889th CaedenHarper 🇨🇦 706 99 505ms 3 Oct 2025 890th mbittner20 703 72 19ms 27 May 2023 890th eiburns 703 72 23ms 27 Oct 2023 890th WillowWispy 703 72 18ms 14 Mar 2025 893rd yzhs 🇩🇪 703 88 195ms 26 Jun 2023 894th Yewzir 🇧🇪 702 80 116ms 12 Feb 2024 895th dokutan 701 71 42ms 18 Nov 2025 896th kevinnaviapaiva 701 78 24ms 2 Feb 2026 897th janbehrens 🇩🇪 700 92 395ms 17 Apr 2025 897th MeWhenI 🇻🇦 700 92 382ms 19 Jun 2025 899th tatzyr 🇯🇵 698 59 54ms 17 Nov 2024 899th ejini6969 698 59 56ms 14 Jun 2025 901st Shanethegamer 🇺🇸 697 77 52ms 30 Nov 2022 902nd msbranicky 694 60 369ms 15 Jan 2024 902nd alemelis 694 60 404ms 29 Aug 2024 904th MeWhenI 🇻🇦 694 100 478ms 9 Apr 2024 905th Florian-Mt 693 99 126ms 12 Jul 2024 906th Steffan153 🇫🇮 692 74 10ms 11 Feb 2026 907th dokutan 692 129 346ms 10 Mar 2025 908th voytxt 🇨🇿 691 64 20ms 21 Jul 2023 909th MeWhenI 🇻🇦 691 78 4ms 9 Apr 2024 910th CaedenHarper 🇨🇦 687 130 361ms 3 Dec 2024 911th steffan-polygolf 685 77 84ms 24 Feb 2023 912th annaproxy 685 94 409ms 22 Oct 2023 913th prplz 🇦🇺 685 113 30ms 31 Dec 2022 914th Anthony-Williams-06 684 74 19ms 12 Sep 2024 915th janbehrens 🇩🇪 683 79 4ms 20 Nov 2022 915th weliveinhell 🇭🇹 683 79 4ms 21 May 2024 917th Yewzir 🇧🇪 682 73 40ms 24 Feb 2024 918th Yewzir 🇧🇪 681 69 8ms 13 Feb 2024 919th msbranicky 681 76 2,390ms 6 Jan 2025 920th snoozingnewt 🇨🇦 681 102 452ms 9 Oct 2025 921st kkoenig 681 131 344ms 2 Jan 2024 922nd snoozingnewt 🇨🇦 680 52 4ms 9 Oct 2025 923rd weliveinhell 🇭🇹 680 65 13ms 15 Sep 2023 923rd dylanarmstrong 680 65 13ms 25 Jan 2024 923rd Yewzir 🇧🇪 680 65 15ms 12 Feb 2024 926th MeWhenI 🇻🇦 679 77 150ms 9 Apr 2024 927th AlephSquirrel 678 97 6ms 5 Aug 2024 928th angel-p57 🇯🇵 678 215 291ms 11 Dec 2023 929th MeWhenI 🇻🇦 678 245 442ms 19 Apr 2025 930th CatsAreFluffy 677 57 59ms 31 Jan 2023 931st epic-programmer-guy 677 70 563ms 15 Apr 2024 931st Stockoh 🇫🇷 677 70 699ms 24 Jun 2024 933rd lacrosse 676 61 46ms 28 Nov 2025 934th flekAI 676 132 312ms 2 days ago 935th CedricGebistorf 675 75 27ms 4 May 2023 935th namelessiw 675 75 25ms 11 Jan 2024 937th emgordon154 675 87 35ms 19 Mar 2025 938th gjoacorp 🇬🇧 674 109 65ms 4 Aug 2025 939th helbling 🇨🇭 670 66 14ms 5 Apr 2024 939th snoozingnewt 🇨🇦 670 66 17ms 30 Dec 2025 941st Steffan153 🇫🇮 669 71 5ms 20 Nov 2022 942nd MeWhenI 🇻🇦 668 79 104ms 7 Aug 2023 943rd namcartoon06 667 110 61ms 15 Jul 2023 944th jacksonhenry3 666 76 26ms 2 Dec 2022 944th Irratix 🇳🇱 666 76 27ms 31 Jan 2023 944th NoahBolohan 🇨🇦 666 76 24ms 8 Feb 2023 944th Pyroan 666 76 27ms 22 Jan 2026 948th Yewzir 🇧🇪 666 81 4ms 12 Feb 2024 948th dokutan 666 81 4ms 23 Mar 2024 950th snoozingnewt 🇨🇦 665 48 155ms 9 Oct 2025 951st flekAI 665 93 152ms 2 days ago 952nd SirBogman 🇺🇸 661 51 1,187ms 22 Nov 2022 952nd janbehrens 🇩🇪 661 51 1,216ms 27 Nov 2022 954th Codsilla 🇨🇦 661 63 313ms 3 Nov 2023 954th Daniel-Ellison 661 63 354ms 11 Feb 2026 956th dokutan 661 70 8ms 19 Nov 2025 957th snoozingnewt 🇨🇦 661 71 7ms 9 Oct 2025 958th Steffan153 🇫🇮 661 251 50ms 2 Aug 2023 959th fuzzylojik-golf 🇺🇸 660 67 48ms 9 Jul 2025 959th JOrE20 660 67 14ms 5 Feb 2026 First Prev 881–960 of 1,940 Next Last