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 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 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 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 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 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 Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 561st GolfingSuccess 🇬🇷 828 29 3ms 25 Feb 2023 561st 5cw 🇺🇸 828 29 5ms 10 Apr 2023 561st codereport 🇨🇦 828 29 2ms 17 May 2024 564th Ripick 828 69 151ms 8 Jan 2023 564th dokutan 828 69 146ms 31 Dec 2023 564th Yewzir 🇧🇪 828 69 152ms 14 Feb 2024 567th AlephSquirrel 824 50 45ms 7 Mar 2023 567th SirBogman 🇺🇸 824 50 46ms 10 Jan 2024 569th jared-hughes 823 89 62ms 20 Nov 2022 569th roupiq 🇵🇱 823 89 61ms 3 Jan 2024 569th Herbert00709 🇵🇱 823 89 63ms 7 Jun 2024 569th DialFrost 🇸🇬 823 89 68ms 17 Jun 2024 569th KasperKivimaeki 🇫🇮 823 89 62ms 7 Dec 2025 574th snoozingnewt 🇨🇦 822 52 876ms 31 Dec 2025 575th Lv0Sys 🇵🇱 819 54 17ms 21 days ago 576th KatieLG 🇬🇧 817 62 16ms 26 Nov 2022 576th suwat513 817 62 17ms 6 Dec 2022 576th StefanHabel 🇨🇦 817 62 17ms 19 Dec 2022 576th Ripick 817 62 17ms 1 Feb 2023 576th quimey 817 62 17ms 8 Mar 2023 576th yzhs 🇩🇪 817 62 23ms 23 Jun 2023 576th Andriamanitra 🇫🇮 817 62 18ms 17 Jul 2023 576th Re-Adventures 🇮🇳 817 62 18ms 20 Jul 2023 576th fkantelberg 817 62 18ms 12 Aug 2023 576th Mikey-Beep 🇬🇧 817 62 17ms 23 Aug 2023 576th htareque 817 62 18ms 13 Oct 2023 576th neel11235813 817 62 18ms 27 Mar 2024 576th SB-945 817 62 17ms 31 Mar 2024 576th BREMAUCY 🇫🇷 817 62 18ms 14 May 2024 576th ahmetdemirag 🇨🇾 817 62 18ms 25 Jun 2024 576th cros107 🇦🇺 817 62 25ms 27 Jun 2024 576th codingisgreatbutiamnot 817 62 17ms 6 Aug 2024 576th tjwrenn 817 62 17ms 6 Dec 2024 594th janAkali 🇷🇺 816 70 149ms 19 Feb 2026 595th emgordon154 816 85 484ms 8 Feb 2026 596th MarcMush 🇫🇷 815 51 402ms 11 Jan 2024 597th ian-h-chamberlain 🇺🇸 815 84 121ms 16 Dec 2025 598th Natanaelel 🇸🇪 814 51 74ms 26 Sep 2023 599th Yewzir 🇧🇪 814 79 373ms 13 Feb 2024 600th JOrE20 814 84 25ms 10 Feb 2026 601st rucin93 🇵🇱 813 56 143ms 30 Aug 2024 601st sean-niemann 🇺🇸 813 56 151ms 16 May 2025 603rd Steffan153 🇫🇮 813 66 48ms 16 Jan 2023 603rd CLOStrophobic 🇮🇹 813 66 54ms 3 Mar 2025 603rd GolfingSuccess 🇬🇷 813 66 49ms 6 days ago 606th Steffan153 🇫🇮 813 75 131ms 14 Jan 2023 607th MeWhenI 🇻🇦 812 155 1,408ms 28 Mar 2025 608th Yewzir 🇧🇪 811 86 377ms 2 Oct 2025 609th madex 🇩🇪 807 64 2,612ms 4 days ago 610th kg583 🇺🇸 807 113 120ms 5 days ago 611th rucin93 🇵🇱 807 156 1,441ms 20 Mar 2025 612th MichalMarsalek 🇨🇿 805 71 148ms 16 Dec 2022 613th frankgraziano 805 84 31ms 24 days ago 614th emplv 🇱🇻 804 55 13ms 21 Nov 2022 614th dmrichwa 🇺🇸 804 55 12ms 14 Jan 2023 614th rucin93 🇵🇱 804 55 15ms 2 Aug 2024 614th vlpx 🇫🇮 804 55 13ms 23 Sep 2024 614th sean-niemann 🇺🇸 804 55 12ms 18 Jan 2025 619th trist224 🇫🇷 804 63 16ms 14 Dec 2022 619th retrohun 804 63 18ms 28 Dec 2022 619th msbranicky 804 63 18ms 23 Jul 2023 619th PeterTillema 🇳🇱 804 63 19ms 18 Mar 2024 619th hellwue 804 63 321ms 25 Jun 2024 619th InigoK 🇺🇸 804 63 27ms 19 Sep 2025 625th rhdqor213 804 67 5ms 6 Oct 2023 625th KasperKivimaeki 🇫🇮 804 67 5ms 31 Mar 2025 627th albanian-laundromat 803 59 437ms 8 Oct 2025 628th pardouin 🇫🇷 802 68 34ms 24 Apr 2025 629th pardouin 🇫🇷 802 76 145ms 23 Apr 2025 630th Steffan153 🇫🇮 802 111 301ms 20 Nov 2022 631st primo-ppcg 🇹🇭 801 67 56ms 20 Nov 2022 632nd ashtraypettingzoo 🇺🇸 800 30 9ms 3 Apr 2023 632nd snoozingnewt 🇨🇦 800 30 9ms 19 Sep 2025 634th Yewzir 🇧🇪 800 52 278ms 26 Feb 2024 634th antimon2 🇯🇵 800 52 323ms 5 May 2024 636th Steffan153 🇫🇮 799 76 1,305ms 14 Jan 2023 637th primo-ppcg 🇹🇭 798 40 224ms 20 Nov 2022 637th Steffan153 🇫🇮 798 40 281ms 23 Nov 2022 637th Natanaelel 🇸🇪 798 40 176ms 5 Jan 2024 640th Yewzir 🇧🇪 796 144 1,847ms 14 Nov 2025 First Prev 561–640 of 1,876 Next Last