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 ><> ALGOL 68 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 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 ><> ALGOL 68 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 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 561st jared-hughes 823 89 57ms 20 Nov 2022 561st roupiq 🇵🇱 823 89 58ms 3 Jan 2024 561st Herbert00709 🇵🇱 823 89 60ms 7 Jun 2024 561st DialFrost 🇸🇬 823 89 61ms 17 Jun 2024 561st KasperKivimaeki 🇫🇮 823 89 59ms 7 Dec 2025 566th snoozingnewt 🇨🇦 822 52 876ms 31 Dec 2025 567th KatieLG 🇬🇧 816 62 16ms 26 Nov 2022 567th suwat513 816 62 17ms 6 Dec 2022 567th StefanHabel 🇨🇦 816 62 17ms 19 Dec 2022 567th Ripick 816 62 17ms 1 Feb 2023 567th quimey 816 62 17ms 8 Mar 2023 567th firegene 🇮🇪 816 62 19ms 2 Apr 2023 567th yzhs 🇩🇪 816 62 23ms 23 Jun 2023 567th Andriamanitra 🇫🇮 816 62 18ms 17 Jul 2023 567th Re-Adventures 🇮🇳 816 62 18ms 20 Jul 2023 567th fkantelberg 816 62 18ms 12 Aug 2023 567th Mikey-Beep 🇬🇧 816 62 17ms 23 Aug 2023 567th htareque 816 62 18ms 13 Oct 2023 567th neel11235813 816 62 18ms 27 Mar 2024 567th SB-945 816 62 17ms 31 Mar 2024 567th BREMAUCY 🇫🇷 816 62 18ms 14 May 2024 567th ahmetdemirag 🇨🇾 816 62 18ms 25 Jun 2024 567th cros107 🇦🇺 816 62 25ms 27 Jun 2024 567th codingisgreatbutiamnot 816 62 17ms 6 Aug 2024 567th tjwrenn 816 62 17ms 6 Dec 2024 586th janAkali 🇷🇺 816 70 160ms 2 days ago 587th emgordon154 816 85 484ms 12 days ago 588th MarcMush 🇫🇷 815 51 402ms 11 Jan 2024 589th ian-h-chamberlain 🇺🇸 815 84 122ms 16 Dec 2025 590th Natanaelel 🇸🇪 814 51 74ms 26 Sep 2023 591st Yewzir 🇧🇪 814 79 394ms 13 Feb 2024 592nd JOrE20 814 84 25ms 11 days ago 593rd rucin93 🇵🇱 813 56 147ms 30 Aug 2024 593rd sean-niemann 🇺🇸 813 56 137ms 16 May 2025 595th Steffan153 🇫🇮 813 75 140ms 14 Jan 2023 596th Steffan153 🇫🇮 812 66 48ms 16 Jan 2023 596th CLOStrophobic 🇮🇹 812 66 54ms 3 Mar 2025 598th MeWhenI 🇻🇦 812 155 1,438ms 28 Mar 2025 599th Yewzir 🇧🇪 811 86 377ms 2 Oct 2025 600th rucin93 🇵🇱 807 156 1,428ms 20 Mar 2025 601st MichalMarsalek 🇨🇿 805 71 155ms 16 Dec 2022 602nd emplv 🇱🇻 804 55 19ms 21 Nov 2022 602nd dmrichwa 🇺🇸 804 55 16ms 14 Jan 2023 602nd rucin93 🇵🇱 804 55 13ms 2 Aug 2024 602nd vlpx 🇫🇮 804 55 18ms 23 Sep 2024 602nd sean-niemann 🇺🇸 804 55 13ms 18 Jan 2025 607th trist224 🇫🇷 804 63 16ms 14 Dec 2022 607th retrohun 804 63 18ms 28 Dec 2022 607th msbranicky 804 63 18ms 23 Jul 2023 607th PeterTillema 🇳🇱 804 63 19ms 18 Mar 2024 607th hellwue 804 63 321ms 25 Jun 2024 607th InigoK 🇺🇸 804 63 27ms 19 Sep 2025 613th rhdqor213 804 67 5ms 6 Oct 2023 613th KasperKivimaeki 🇫🇮 804 67 5ms 31 Mar 2025 615th GolfingSuccess 🇬🇷 803 59 426ms 15 Jan 2024 615th albanian-laundromat 803 59 437ms 8 Oct 2025 617th pardouin 🇫🇷 802 68 33ms 24 Apr 2025 618th pardouin 🇫🇷 802 76 158ms 23 Apr 2025 619th Steffan153 🇫🇮 802 111 295ms 20 Nov 2022 620th ashtraypettingzoo 🇺🇸 800 30 9ms 3 Apr 2023 620th snoozingnewt 🇨🇦 800 30 9ms 19 Sep 2025 622nd Yewzir 🇧🇪 800 52 278ms 26 Feb 2024 622nd antimon2 🇯🇵 800 52 323ms 5 May 2024 624th primo-ppcg 🇹🇭 800 67 56ms 20 Nov 2022 625th Steffan153 🇫🇮 799 76 1,305ms 14 Jan 2023 626th primo-ppcg 🇹🇭 798 40 202ms 20 Nov 2022 626th Steffan153 🇫🇮 798 40 214ms 23 Nov 2022 626th Natanaelel 🇸🇪 798 40 174ms 5 Jan 2024 629th Yewzir 🇧🇪 796 144 1,847ms 14 Nov 2025 630th Shanethegamer 🇺🇸 796 158 1,426ms 29 May 2025 631st emgordon154 795 56 56ms 6 Jun 2025 632nd stefangimmillaro 795 59 32ms 20 Nov 2022 633rd inventshah 795 69 13ms 20 Nov 2022 634th emplv 🇱🇻 795 112 280ms 21 Nov 2022 634th sean-niemann 🇺🇸 795 112 287ms 21 Jun 2023 636th snoozingnewt 🇨🇦 794 65 2,125ms 27 Sep 2025 637th GrayJoKing 🇦🇺 793 67 35ms 26 Oct 2023 637th DialFrost 🇸🇬 793 67 35ms 21 Dec 2023 639th msbranicky 793 72 147ms 1 Sep 2023 639th snoozingnewt 🇨🇦 793 72 154ms 9 Oct 2025 First Prev 561–640 of 1,858 Next Last