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 561st MeWhenI 🇻🇦 839 64 55ms 9 Apr 2024 562nd snoozingnewt 🇨🇦 838 100 120ms 28 Nov 2025 563rd primo-ppcg 🇹🇭 837 82 25ms 20 Nov 2022 563rd emgordon154 837 82 25ms 20 days ago 565th janbehrens 🇩🇪 837 83 462ms 20 Nov 2022 566th duckyluuk 🇳🇱 836 69 95ms 25 Dec 2024 567th ovs-code 🇩🇪 836 74 332ms 12 Nov 2023 568th Yax42 🇫🇷 836 77 477ms 21 Apr 2025 569th emgordon154 835 62 2,492ms 8 Nov 2024 570th janbehrens 🇩🇪 833 50 345ms 11 Jul 2023 571st dokutan 832 57 376ms 7 Apr 2024 572nd Steffan153 🇫🇮 832 77 1,477ms 25 hours ago 573rd lynn 831 31 135ms 16 Oct 2023 573rd CaedenHarper 🇨🇦 831 31 315ms 11 Mar 2026 575th SirBogman 🇺🇸 831 60 41ms 9 Jan 2024 576th Ripick 831 69 151ms 8 Jan 2023 576th dokutan 831 69 146ms 31 Dec 2023 576th Yewzir 🇧🇪 831 69 152ms 14 Feb 2024 576th janAkali 🇷🇺 831 69 153ms 26 days ago 580th Eilonlif 🇮🇱 830 61 19ms 9 Dec 2022 580th SirFireball3521 830 61 17ms 9 Mar 2023 580th minhtrancccp 830 61 18ms 11 Jan 2024 580th stertooy 🇧🇪 830 61 19ms 14 Jun 2024 584th GolfingSuccess 🇬🇷 828 29 3ms 25 Feb 2023 584th 5cw 🇺🇸 828 29 5ms 10 Apr 2023 584th codereport 🇨🇦 828 29 2ms 17 May 2024 587th jared-hughes 825 89 62ms 20 Nov 2022 587th roupiq 🇵🇱 825 89 62ms 3 Jan 2024 587th Herbert00709 🇵🇱 825 89 66ms 7 Jun 2024 587th DialFrost 🇸🇬 825 89 61ms 17 Jun 2024 587th KasperKivimaeki 🇫🇮 825 89 59ms 7 Dec 2025 592nd AlephSquirrel 824 50 45ms 7 Mar 2023 592nd SirBogman 🇺🇸 824 50 46ms 10 Jan 2024 594th snoozingnewt 🇨🇦 824 52 838ms 31 Dec 2025 595th Lv0Sys 🇵🇱 819 54 15ms 26 Feb 2026 596th emgordon154 818 85 472ms 8 Feb 2026 597th KatieLG 🇬🇧 817 62 18ms 26 Nov 2022 597th suwat513 817 62 18ms 6 Dec 2022 597th StefanHabel 🇨🇦 817 62 22ms 19 Dec 2022 597th Ripick 817 62 18ms 1 Feb 2023 597th quimey 817 62 19ms 8 Mar 2023 597th yzhs 🇩🇪 817 62 25ms 23 Jun 2023 597th Andriamanitra 🇫🇮 817 62 19ms 17 Jul 2023 597th Re-Adventures 🇮🇳 817 62 19ms 20 Jul 2023 597th fkantelberg 817 62 18ms 12 Aug 2023 597th Mikey-Beep 🇬🇧 817 62 19ms 23 Aug 2023 597th htareque 817 62 19ms 13 Oct 2023 597th neel11235813 817 62 20ms 27 Mar 2024 597th SB-945 817 62 17ms 31 Mar 2024 597th BREMAUCY 🇫🇷 817 62 20ms 14 May 2024 597th ahmetdemirag 🇨🇾 817 62 17ms 25 Jun 2024 597th cros107 🇦🇺 817 62 22ms 27 Jun 2024 597th codingisgreatbutiamnot 817 62 17ms 6 Aug 2024 597th tjwrenn 817 62 20ms 6 Dec 2024 597th Andrey2001 817 62 19ms 15 days ago 616th ian-h-chamberlain 🇺🇸 817 84 116ms 16 Dec 2025 616th JOrE20 817 84 25ms 10 Feb 2026 618th MarcMush 🇫🇷 816 51 444ms 11 Jan 2024 619th Natanaelel 🇸🇪 815 51 71ms 26 Sep 2023 620th sean-niemann 🇺🇸 815 56 155ms 16 May 2025 621st Yewzir 🇧🇪 815 79 436ms 13 Feb 2024 622nd Steffan153 🇫🇮 814 66 62ms 16 Jan 2023 622nd CLOStrophobic 🇮🇹 814 66 63ms 3 Mar 2025 622nd GolfingSuccess 🇬🇷 814 66 54ms 13 Mar 2026 625th MeWhenI 🇻🇦 814 155 1,455ms 28 Mar 2025 626th edsrzf 🇳🇿 813 103 104ms 36 hours ago 627th Yewzir 🇧🇪 812 86 377ms 2 Oct 2025 628th madex 🇩🇪 809 64 2,217ms 15 Mar 2026 629th rucin93 🇵🇱 809 156 1,438ms 20 Mar 2025 630th frankgraziano 808 84 33ms 23 Feb 2026 631st MichalMarsalek 🇨🇿 807 71 148ms 16 Dec 2022 632nd rhdqor213 805 67 5ms 6 Oct 2023 632nd KasperKivimaeki 🇫🇮 805 67 10ms 31 Mar 2025 634th pardouin 🇫🇷 805 76 145ms 23 Apr 2025 635th dmrichwa 🇺🇸 804 55 13ms 14 Jan 2023 635th vlpx 🇫🇮 804 55 18ms 23 Sep 2024 635th sean-niemann 🇺🇸 804 55 14ms 18 Jan 2025 638th albanian-laundromat 🇺🇸 804 59 370ms 8 Oct 2025 639th trist224 🇫🇷 804 63 18ms 14 Dec 2022 639th msbranicky 804 63 19ms 23 Jul 2023 First Prev 561–640 of 1,994 Next Last