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 560th SirBogman 🇺🇸 824 50 47ms 10 Jan 2024 562nd jared-hughes 823 89 57ms 20 Nov 2022 562nd roupiq 🇵🇱 823 89 58ms 3 Jan 2024 562nd Herbert00709 🇵🇱 823 89 60ms 7 Jun 2024 562nd DialFrost 🇸🇬 823 89 61ms 17 Jun 2024 562nd KasperKivimaeki 🇫🇮 823 89 59ms 7 Dec 2025 567th snoozingnewt 🇨🇦 822 52 876ms 31 Dec 2025 568th KatieLG 🇬🇧 816 62 16ms 26 Nov 2022 568th suwat513 816 62 17ms 6 Dec 2022 568th StefanHabel 🇨🇦 816 62 17ms 19 Dec 2022 568th Ripick 816 62 17ms 1 Feb 2023 568th quimey 816 62 17ms 8 Mar 2023 568th firegene 🇮🇪 816 62 19ms 2 Apr 2023 568th yzhs 🇩🇪 816 62 23ms 23 Jun 2023 568th Andriamanitra 🇫🇮 816 62 18ms 17 Jul 2023 568th Re-Adventures 🇮🇳 816 62 18ms 20 Jul 2023 568th fkantelberg 816 62 18ms 12 Aug 2023 568th Mikey-Beep 🇬🇧 816 62 17ms 23 Aug 2023 568th htareque 816 62 18ms 13 Oct 2023 568th neel11235813 816 62 18ms 27 Mar 2024 568th SB-945 816 62 17ms 31 Mar 2024 568th BREMAUCY 🇫🇷 816 62 18ms 14 May 2024 568th ahmetdemirag 🇨🇾 816 62 18ms 25 Jun 2024 568th cros107 🇦🇺 816 62 25ms 27 Jun 2024 568th codingisgreatbutiamnot 816 62 17ms 6 Aug 2024 568th tjwrenn 816 62 17ms 6 Dec 2024 587th janAkali 🇷🇺 816 70 160ms 2 days ago 588th emgordon154 816 85 484ms 12 days ago 589th MarcMush 🇫🇷 815 51 402ms 11 Jan 2024 590th ian-h-chamberlain 🇺🇸 815 84 122ms 16 Dec 2025 591st Natanaelel 🇸🇪 814 51 74ms 26 Sep 2023 592nd Yewzir 🇧🇪 814 79 394ms 13 Feb 2024 593rd JOrE20 814 84 25ms 11 days ago 594th rucin93 🇵🇱 813 56 147ms 30 Aug 2024 594th sean-niemann 🇺🇸 813 56 137ms 16 May 2025 596th Steffan153 🇫🇮 813 75 140ms 14 Jan 2023 597th Steffan153 🇫🇮 812 66 48ms 16 Jan 2023 597th CLOStrophobic 🇮🇹 812 66 54ms 3 Mar 2025 599th MeWhenI 🇻🇦 812 155 1,438ms 28 Mar 2025 600th Yewzir 🇧🇪 811 86 377ms 2 Oct 2025 601st rucin93 🇵🇱 807 156 1,428ms 20 Mar 2025 602nd MichalMarsalek 🇨🇿 805 71 155ms 16 Dec 2022 603rd emplv 🇱🇻 804 55 19ms 21 Nov 2022 603rd dmrichwa 🇺🇸 804 55 16ms 14 Jan 2023 603rd rucin93 🇵🇱 804 55 13ms 2 Aug 2024 603rd vlpx 🇫🇮 804 55 18ms 23 Sep 2024 603rd sean-niemann 🇺🇸 804 55 13ms 18 Jan 2025 608th trist224 🇫🇷 804 63 16ms 14 Dec 2022 608th retrohun 804 63 18ms 28 Dec 2022 608th msbranicky 804 63 18ms 23 Jul 2023 608th PeterTillema 🇳🇱 804 63 19ms 18 Mar 2024 608th hellwue 804 63 321ms 25 Jun 2024 608th InigoK 🇺🇸 804 63 27ms 19 Sep 2025 614th rhdqor213 804 67 5ms 6 Oct 2023 614th KasperKivimaeki 🇫🇮 804 67 5ms 31 Mar 2025 616th GolfingSuccess 🇬🇷 803 59 426ms 15 Jan 2024 616th albanian-laundromat 803 59 437ms 8 Oct 2025 618th pardouin 🇫🇷 802 68 33ms 24 Apr 2025 619th pardouin 🇫🇷 802 76 158ms 23 Apr 2025 620th Steffan153 🇫🇮 802 111 295ms 20 Nov 2022 621st ashtraypettingzoo 🇺🇸 800 30 9ms 3 Apr 2023 621st snoozingnewt 🇨🇦 800 30 9ms 19 Sep 2025 623rd Yewzir 🇧🇪 800 52 278ms 26 Feb 2024 623rd antimon2 🇯🇵 800 52 323ms 5 May 2024 625th primo-ppcg 🇹🇭 800 67 56ms 20 Nov 2022 626th Steffan153 🇫🇮 799 76 1,305ms 14 Jan 2023 627th primo-ppcg 🇹🇭 798 40 202ms 20 Nov 2022 627th Steffan153 🇫🇮 798 40 214ms 23 Nov 2022 627th Natanaelel 🇸🇪 798 40 174ms 5 Jan 2024 630th Yewzir 🇧🇪 796 144 1,847ms 14 Nov 2025 631st Shanethegamer 🇺🇸 796 158 1,426ms 29 May 2025 632nd emgordon154 795 56 56ms 6 Jun 2025 633rd stefangimmillaro 795 59 32ms 20 Nov 2022 634th inventshah 795 69 13ms 20 Nov 2022 635th emplv 🇱🇻 795 112 280ms 21 Nov 2022 635th sean-niemann 🇺🇸 795 112 287ms 21 Jun 2023 637th snoozingnewt 🇨🇦 794 65 2,125ms 27 Sep 2025 638th GrayJoKing 🇦🇺 793 67 35ms 26 Oct 2023 638th DialFrost 🇸🇬 793 67 35ms 21 Dec 2023 640th msbranicky 793 72 147ms 1 Sep 2023 First Prev 561–640 of 1,859 Next Last