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 558th DialFrost 🇸🇬 823 89 62ms 17 Jun 2024 558th KasperKivimaeki 🇫🇮 823 89 60ms 7 Dec 2025 563rd snoozingnewt 🇨🇦 821 52 876ms 31 Dec 2025 564th KatieLG 🇬🇧 816 62 18ms 26 Nov 2022 564th suwat513 816 62 23ms 6 Dec 2022 564th StefanHabel 🇨🇦 816 62 17ms 19 Dec 2022 564th Ripick 816 62 17ms 1 Feb 2023 564th quimey 816 62 20ms 8 Mar 2023 564th firegene 🇮🇪 816 62 20ms 2 Apr 2023 564th yzhs 🇩🇪 816 62 23ms 23 Jun 2023 564th Andriamanitra 🇫🇮 816 62 18ms 17 Jul 2023 564th Re-Adventures 🇮🇳 816 62 18ms 20 Jul 2023 564th fkantelberg 816 62 20ms 12 Aug 2023 564th Mikey-Beep 🇬🇧 816 62 17ms 23 Aug 2023 564th htareque 816 62 18ms 13 Oct 2023 564th neel11235813 816 62 19ms 27 Mar 2024 564th SB-945 816 62 17ms 31 Mar 2024 564th BREMAUCY 🇫🇷 816 62 20ms 14 May 2024 564th ahmetdemirag 🇨🇾 816 62 18ms 25 Jun 2024 564th cros107 🇦🇺 816 62 25ms 27 Jun 2024 564th codingisgreatbutiamnot 816 62 19ms 6 Aug 2024 564th tjwrenn 816 62 19ms 6 Dec 2024 583rd emgordon154 816 85 409ms 4 days ago 584th MarcMush 🇫🇷 815 51 455ms 11 Jan 2024 585th ian-h-chamberlain 🇺🇸 815 84 119ms 16 Dec 2025 586th Natanaelel 🇸🇪 814 51 74ms 26 Sep 2023 587th Yewzir 🇧🇪 814 79 394ms 13 Feb 2024 588th JOrE20 🇺🇸 814 84 25ms 2 days ago 589th rucin93 🇵🇱 813 56 150ms 30 Aug 2024 589th sean-niemann 🇺🇸 813 56 137ms 16 May 2025 591st Steffan153 🇫🇮 813 75 174ms 14 Jan 2023 592nd Steffan153 🇫🇮 812 66 48ms 16 Jan 2023 592nd CLOStrophobic 🇮🇹 812 66 54ms 3 Mar 2025 594th MeWhenI 🇻🇦 812 155 1,444ms 28 Mar 2025 595th Yewzir 🇧🇪 811 86 377ms 2 Oct 2025 596th rucin93 🇵🇱 807 156 1,404ms 20 Mar 2025 597th emplv 🇱🇻 804 55 14ms 21 Nov 2022 597th dmrichwa 🇺🇸 804 55 14ms 14 Jan 2023 597th rucin93 🇵🇱 804 55 12ms 2 Aug 2024 597th vlpx 🇫🇮 804 55 16ms 23 Sep 2024 597th sean-niemann 🇺🇸 804 55 14ms 18 Jan 2025 602nd rhdqor213 804 67 5ms 6 Oct 2023 602nd KasperKivimaeki 🇫🇮 804 67 5ms 31 Mar 2025 604th MichalMarsalek 🇨🇿 804 71 155ms 16 Dec 2022 605th GolfingSuccess 🇬🇷 803 59 426ms 15 Jan 2024 605th albanian-laundromat 803 59 437ms 8 Oct 2025 607th trist224 🇫🇷 803 63 18ms 14 Dec 2022 607th retrohun 803 63 18ms 28 Dec 2022 607th msbranicky 803 63 19ms 23 Jul 2023 607th PeterTillema 🇳🇱 803 63 19ms 18 Mar 2024 607th hellwue 803 63 363ms 25 Jun 2024 607th InigoK 🇺🇸 803 63 27ms 19 Sep 2025 613th pardouin 🇫🇷 802 68 43ms 24 Apr 2025 614th pardouin 🇫🇷 802 76 158ms 23 Apr 2025 615th Steffan153 🇫🇮 802 111 356ms 20 Nov 2022 616th ashtraypettingzoo 🇺🇸 800 30 9ms 3 Apr 2023 616th snoozingnewt 🇨🇦 800 30 9ms 19 Sep 2025 618th Yewzir 🇧🇪 800 52 279ms 26 Feb 2024 618th antimon2 🇯🇵 800 52 387ms 5 May 2024 620th primo-ppcg 🇹🇭 800 67 56ms 20 Nov 2022 621st Steffan153 🇫🇮 799 76 1,305ms 14 Jan 2023 622nd primo-ppcg 🇹🇭 798 40 202ms 20 Nov 2022 622nd Steffan153 🇫🇮 798 40 214ms 23 Nov 2022 622nd Natanaelel 🇸🇪 798 40 174ms 5 Jan 2024 625th Yewzir 🇧🇪 796 144 2,317ms 14 Nov 2025 626th Shanethegamer 🇺🇸 796 158 1,416ms 29 May 2025 627th emgordon154 795 56 56ms 6 Jun 2025 628th stefangimmillaro 795 59 29ms 20 Nov 2022 629th inventshah 795 69 13ms 20 Nov 2022 630th emplv 🇱🇻 795 112 314ms 21 Nov 2022 630th sean-niemann 🇺🇸 795 112 298ms 21 Jun 2023 632nd snoozingnewt 🇨🇦 794 65 2,125ms 27 Sep 2025 633rd GrayJoKing 🇦🇺 793 67 39ms 26 Oct 2023 633rd DialFrost 🇸🇬 793 67 35ms 21 Dec 2023 635th janbehrens 🇩🇪 792 52 44ms 27 Nov 2022 636th msbranicky 792 72 147ms 1 Sep 2023 636th snoozingnewt 🇨🇦 792 72 259ms 9 Oct 2025 638th Steffan153 🇫🇮 792 78 4,183ms 10 Oct 2023 639th primo-ppcg 🇹🇭 791 60 3ms 20 Nov 2022 640th QuincyNash 🇺🇸 791 64 20ms 20 Nov 2022 First Prev 561–640 of 1,850 Next Last