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 ovs-code 🇩🇪 836 74 332ms 12 Nov 2023 562nd Yax42 🇫🇷 836 77 477ms 21 Apr 2025 563rd emgordon154 835 62 2,492ms 8 Nov 2024 564th janbehrens 🇩🇪 833 50 345ms 11 Jul 2023 565th dokutan 832 57 376ms 7 Apr 2024 566th lynn 831 31 135ms 16 Oct 2023 566th CaedenHarper 🇨🇦 831 31 315ms 11 Mar 2026 568th SirBogman 🇺🇸 831 60 41ms 9 Jan 2024 569th Ripick 831 69 151ms 8 Jan 2023 569th dokutan 831 69 146ms 31 Dec 2023 569th Yewzir 🇧🇪 831 69 152ms 14 Feb 2024 569th janAkali 🇷🇺 831 69 153ms 25 days ago 573rd Eilonlif 🇮🇱 830 61 19ms 9 Dec 2022 573rd SirFireball3521 830 61 17ms 9 Mar 2023 573rd minhtrancccp 830 61 18ms 11 Jan 2024 573rd stertooy 🇧🇪 830 61 19ms 14 Jun 2024 577th GolfingSuccess 🇬🇷 828 29 3ms 25 Feb 2023 577th 5cw 🇺🇸 828 29 5ms 10 Apr 2023 577th codereport 🇨🇦 828 29 2ms 17 May 2024 580th jared-hughes 825 89 62ms 20 Nov 2022 580th roupiq 🇵🇱 825 89 62ms 3 Jan 2024 580th Herbert00709 🇵🇱 825 89 66ms 7 Jun 2024 580th DialFrost 🇸🇬 825 89 61ms 17 Jun 2024 580th KasperKivimaeki 🇫🇮 825 89 59ms 7 Dec 2025 585th AlephSquirrel 824 50 45ms 7 Mar 2023 585th SirBogman 🇺🇸 824 50 46ms 10 Jan 2024 587th snoozingnewt 🇨🇦 824 52 838ms 31 Dec 2025 588th Lv0Sys 🇵🇱 819 54 15ms 26 Feb 2026 589th emgordon154 818 85 472ms 8 Feb 2026 590th KatieLG 🇬🇧 817 62 18ms 26 Nov 2022 590th suwat513 817 62 18ms 6 Dec 2022 590th StefanHabel 🇨🇦 817 62 22ms 19 Dec 2022 590th Ripick 817 62 18ms 1 Feb 2023 590th quimey 817 62 19ms 8 Mar 2023 590th yzhs 🇩🇪 817 62 25ms 23 Jun 2023 590th Andriamanitra 🇫🇮 817 62 19ms 17 Jul 2023 590th Re-Adventures 🇮🇳 817 62 19ms 20 Jul 2023 590th fkantelberg 817 62 18ms 12 Aug 2023 590th Mikey-Beep 🇬🇧 817 62 19ms 23 Aug 2023 590th htareque 817 62 19ms 13 Oct 2023 590th neel11235813 817 62 20ms 27 Mar 2024 590th SB-945 817 62 17ms 31 Mar 2024 590th BREMAUCY 🇫🇷 817 62 20ms 14 May 2024 590th ahmetdemirag 🇨🇾 817 62 17ms 25 Jun 2024 590th cros107 🇦🇺 817 62 22ms 27 Jun 2024 590th codingisgreatbutiamnot 817 62 17ms 6 Aug 2024 590th tjwrenn 817 62 20ms 6 Dec 2024 590th Andrey2001 817 62 19ms 14 days ago 609th ian-h-chamberlain 🇺🇸 817 84 116ms 16 Dec 2025 609th JOrE20 817 84 25ms 10 Feb 2026 611th MarcMush 🇫🇷 816 51 444ms 11 Jan 2024 612th Natanaelel 🇸🇪 815 51 71ms 26 Sep 2023 613th Yewzir 🇧🇪 815 79 436ms 13 Feb 2024 614th sean-niemann 🇺🇸 814 56 155ms 16 May 2025 615th Steffan153 🇫🇮 814 66 62ms 16 Jan 2023 615th CLOStrophobic 🇮🇹 814 66 63ms 3 Mar 2025 615th GolfingSuccess 🇬🇷 814 66 54ms 13 Mar 2026 618th MeWhenI 🇻🇦 814 155 1,455ms 28 Mar 2025 619th edsrzf 🇳🇿 813 103 104ms 25 hours ago 620th Yewzir 🇧🇪 812 86 377ms 2 Oct 2025 621st madex 🇩🇪 809 64 2,217ms 15 Mar 2026 622nd rucin93 🇵🇱 809 156 1,438ms 20 Mar 2025 623rd frankgraziano 808 84 33ms 23 Feb 2026 624th MichalMarsalek 🇨🇿 807 71 148ms 16 Dec 2022 625th rhdqor213 805 67 5ms 6 Oct 2023 625th KasperKivimaeki 🇫🇮 805 67 10ms 31 Mar 2025 627th pardouin 🇫🇷 805 76 145ms 23 Apr 2025 628th dmrichwa 🇺🇸 804 55 13ms 14 Jan 2023 628th vlpx 🇫🇮 804 55 18ms 23 Sep 2024 628th sean-niemann 🇺🇸 804 55 14ms 18 Jan 2025 631st albanian-laundromat 🇺🇸 804 59 370ms 8 Oct 2025 632nd trist224 🇫🇷 804 63 18ms 14 Dec 2022 632nd msbranicky 804 63 19ms 23 Jul 2023 632nd PeterTillema 🇳🇱 804 63 17ms 18 Mar 2024 632nd hellwue 804 63 365ms 25 Jun 2024 632nd InigoK 🇺🇸 804 63 27ms 19 Sep 2025 637th pardouin 🇫🇷 804 68 34ms 24 Apr 2025 638th Steffan153 🇫🇮 804 111 322ms 20 Nov 2022 639th Yewzir 🇧🇪 801 52 276ms 26 Feb 2024 640th primo-ppcg 🇹🇭 801 67 63ms 20 Nov 2022 First Prev 561–640 of 1,990 Next Last