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 lynn 831 31 135ms 16 Oct 2023 561st CaedenHarper 🇨🇦 831 31 315ms 11 Mar 2026 563rd Eilonlif 🇮🇱 830 61 19ms 9 Dec 2022 563rd SirFireball3521 830 61 17ms 9 Mar 2023 563rd minhtrancccp 830 61 18ms 11 Jan 2024 563rd stertooy 🇧🇪 830 61 19ms 14 Jun 2024 567th Ripick 830 69 151ms 8 Jan 2023 567th dokutan 830 69 146ms 31 Dec 2023 567th Yewzir 🇧🇪 830 69 152ms 14 Feb 2024 567th janAkali 🇷🇺 830 69 153ms 19 days ago 571st SirBogman 🇺🇸 829 60 41ms 9 Jan 2024 572nd GolfingSuccess 🇬🇷 828 29 3ms 25 Feb 2023 572nd 5cw 🇺🇸 828 29 5ms 10 Apr 2023 572nd codereport 🇨🇦 828 29 2ms 17 May 2024 575th AlephSquirrel 824 50 45ms 7 Mar 2023 575th SirBogman 🇺🇸 824 50 46ms 10 Jan 2024 577th jared-hughes 824 89 62ms 20 Nov 2022 577th roupiq 🇵🇱 824 89 62ms 3 Jan 2024 577th Herbert00709 🇵🇱 824 89 66ms 7 Jun 2024 577th DialFrost 🇸🇬 824 89 61ms 17 Jun 2024 577th KasperKivimaeki 🇫🇮 824 89 59ms 7 Dec 2025 582nd snoozingnewt 🇨🇦 823 52 838ms 31 Dec 2025 583rd Lv0Sys 🇵🇱 819 54 12ms 26 Feb 2026 584th KatieLG 🇬🇧 817 62 18ms 26 Nov 2022 584th suwat513 817 62 18ms 6 Dec 2022 584th StefanHabel 🇨🇦 817 62 22ms 19 Dec 2022 584th Ripick 817 62 18ms 1 Feb 2023 584th quimey 817 62 19ms 8 Mar 2023 584th yzhs 🇩🇪 817 62 25ms 23 Jun 2023 584th Andriamanitra 🇫🇮 817 62 19ms 17 Jul 2023 584th Re-Adventures 🇮🇳 817 62 19ms 20 Jul 2023 584th fkantelberg 817 62 18ms 12 Aug 2023 584th Mikey-Beep 🇬🇧 817 62 19ms 23 Aug 2023 584th htareque 817 62 19ms 13 Oct 2023 584th neel11235813 817 62 20ms 27 Mar 2024 584th SB-945 817 62 17ms 31 Mar 2024 584th BREMAUCY 🇫🇷 817 62 20ms 14 May 2024 584th ahmetdemirag 🇨🇾 817 62 17ms 25 Jun 2024 584th cros107 🇦🇺 817 62 22ms 27 Jun 2024 584th codingisgreatbutiamnot 817 62 17ms 6 Aug 2024 584th tjwrenn 817 62 20ms 6 Dec 2024 584th Andrey2001 817 62 19ms 8 days ago 603rd ian-h-chamberlain 🇺🇸 817 84 116ms 16 Dec 2025 604th emgordon154 817 85 472ms 8 Feb 2026 605th MarcMush 🇫🇷 816 51 402ms 11 Jan 2024 606th JOrE20 816 84 25ms 10 Feb 2026 607th Natanaelel 🇸🇪 815 51 71ms 26 Sep 2023 608th rucin93 🇵🇱 814 56 153ms 30 Aug 2024 608th sean-niemann 🇺🇸 814 56 155ms 16 May 2025 610th Steffan153 🇫🇮 814 66 62ms 16 Jan 2023 610th CLOStrophobic 🇮🇹 814 66 63ms 3 Mar 2025 610th GolfingSuccess 🇬🇷 814 66 54ms 27 days ago 613th Steffan153 🇫🇮 814 75 131ms 14 Jan 2023 614th Yewzir 🇧🇪 814 79 373ms 13 Feb 2024 615th MeWhenI 🇻🇦 814 155 1,440ms 28 Mar 2025 616th Yewzir 🇧🇪 811 86 377ms 2 Oct 2025 617th rucin93 🇵🇱 809 156 1,438ms 20 Mar 2025 618th madex 🇩🇪 808 64 2,217ms 24 days ago 619th frankgraziano 808 84 30ms 23 Feb 2026 620th MichalMarsalek 🇨🇿 806 71 148ms 16 Dec 2022 621st rhdqor213 805 67 5ms 6 Oct 2023 621st KasperKivimaeki 🇫🇮 805 67 5ms 31 Mar 2025 623rd emplv 🇱🇻 804 55 16ms 21 Nov 2022 623rd dmrichwa 🇺🇸 804 55 13ms 14 Jan 2023 623rd rucin93 🇵🇱 804 55 13ms 2 Aug 2024 623rd vlpx 🇫🇮 804 55 15ms 23 Sep 2024 623rd sean-niemann 🇺🇸 804 55 14ms 18 Jan 2025 628th trist224 🇫🇷 804 63 18ms 14 Dec 2022 628th retrohun 804 63 26ms 28 Dec 2022 628th msbranicky 804 63 19ms 23 Jul 2023 628th PeterTillema 🇳🇱 804 63 17ms 18 Mar 2024 628th hellwue 804 63 365ms 25 Jun 2024 628th InigoK 🇺🇸 804 63 27ms 19 Sep 2025 634th albanian-laundromat 🇺🇸 803 59 370ms 8 Oct 2025 635th pardouin 🇫🇷 803 68 34ms 24 Apr 2025 636th pardouin 🇫🇷 803 76 145ms 23 Apr 2025 637th Steffan153 🇫🇮 803 111 322ms 20 Nov 2022 638th primo-ppcg 🇹🇭 801 67 63ms 20 Nov 2022 639th Steffan153 🇫🇮 801 76 1,305ms 14 Jan 2023 640th ashtraypettingzoo 🇺🇸 800 30 9ms 3 Apr 2023 First Prev 561–640 of 1,949 Next Last