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 560th CaedenHarper 🇨🇦 830 31 315ms 22 days ago 562nd Eilonlif 🇮🇱 830 61 19ms 9 Dec 2022 562nd SirFireball3521 830 61 18ms 9 Mar 2023 562nd minhtrancccp 830 61 20ms 11 Jan 2024 562nd stertooy 🇧🇪 830 61 17ms 14 Jun 2024 566th SirBogman 🇺🇸 829 60 41ms 9 Jan 2024 567th Ripick 829 69 151ms 8 Jan 2023 567th dokutan 829 69 146ms 31 Dec 2023 567th Yewzir 🇧🇪 829 69 152ms 14 Feb 2024 567th janAkali 🇷🇺 829 69 153ms 12 days ago 571st GolfingSuccess 🇬🇷 828 29 3ms 25 Feb 2023 571st 5cw 🇺🇸 828 29 5ms 10 Apr 2023 571st codereport 🇨🇦 828 29 2ms 17 May 2024 574th AlephSquirrel 824 50 45ms 7 Mar 2023 574th SirBogman 🇺🇸 824 50 46ms 10 Jan 2024 576th jared-hughes 824 89 66ms 20 Nov 2022 576th roupiq 🇵🇱 824 89 60ms 3 Jan 2024 576th Herbert00709 🇵🇱 824 89 57ms 7 Jun 2024 576th DialFrost 🇸🇬 824 89 61ms 17 Jun 2024 576th KasperKivimaeki 🇫🇮 824 89 72ms 7 Dec 2025 581st snoozingnewt 🇨🇦 822 52 1,199ms 31 Dec 2025 582nd Lv0Sys 🇵🇱 819 54 13ms 26 Feb 2026 583rd KatieLG 🇬🇧 817 62 16ms 26 Nov 2022 583rd suwat513 817 62 17ms 6 Dec 2022 583rd StefanHabel 🇨🇦 817 62 17ms 19 Dec 2022 583rd Ripick 817 62 17ms 1 Feb 2023 583rd quimey 817 62 17ms 8 Mar 2023 583rd yzhs 🇩🇪 817 62 23ms 23 Jun 2023 583rd Andriamanitra 🇫🇮 817 62 18ms 17 Jul 2023 583rd Re-Adventures 🇮🇳 817 62 18ms 20 Jul 2023 583rd fkantelberg 817 62 18ms 12 Aug 2023 583rd Mikey-Beep 🇬🇧 817 62 17ms 23 Aug 2023 583rd htareque 817 62 18ms 13 Oct 2023 583rd neel11235813 817 62 18ms 27 Mar 2024 583rd SB-945 817 62 17ms 31 Mar 2024 583rd BREMAUCY 🇫🇷 817 62 18ms 14 May 2024 583rd ahmetdemirag 🇨🇾 817 62 18ms 25 Jun 2024 583rd cros107 🇦🇺 817 62 25ms 27 Jun 2024 583rd codingisgreatbutiamnot 817 62 17ms 6 Aug 2024 583rd tjwrenn 817 62 17ms 6 Dec 2024 583rd Andrey2001 817 62 17ms 35 hours ago 602nd ian-h-chamberlain 🇺🇸 817 84 116ms 16 Dec 2025 603rd emgordon154 816 85 484ms 8 Feb 2026 604th MarcMush 🇫🇷 815 51 402ms 11 Jan 2024 605th JOrE20 815 84 25ms 10 Feb 2026 606th Natanaelel 🇸🇪 814 51 74ms 26 Sep 2023 607th Yewzir 🇧🇪 814 79 373ms 13 Feb 2024 608th rucin93 🇵🇱 813 56 143ms 30 Aug 2024 608th sean-niemann 🇺🇸 813 56 151ms 16 May 2025 610th Steffan153 🇫🇮 813 66 48ms 16 Jan 2023 610th CLOStrophobic 🇮🇹 813 66 54ms 3 Mar 2025 610th GolfingSuccess 🇬🇷 813 66 49ms 20 days ago 613th Steffan153 🇫🇮 813 75 131ms 14 Jan 2023 614th MeWhenI 🇻🇦 812 155 1,440ms 28 Mar 2025 615th Yewzir 🇧🇪 811 86 377ms 2 Oct 2025 616th madex 🇩🇪 807 64 2,572ms 18 days ago 617th rucin93 🇵🇱 807 156 1,441ms 20 Mar 2025 618th MichalMarsalek 🇨🇿 805 71 148ms 16 Dec 2022 619th frankgraziano 805 84 30ms 23 Feb 2026 620th emplv 🇱🇻 804 55 14ms 21 Nov 2022 620th dmrichwa 🇺🇸 804 55 12ms 14 Jan 2023 620th rucin93 🇵🇱 804 55 13ms 2 Aug 2024 620th vlpx 🇫🇮 804 55 13ms 23 Sep 2024 620th sean-niemann 🇺🇸 804 55 13ms 18 Jan 2025 625th trist224 🇫🇷 804 63 16ms 14 Dec 2022 625th retrohun 804 63 18ms 28 Dec 2022 625th msbranicky 804 63 18ms 23 Jul 2023 625th PeterTillema 🇳🇱 804 63 19ms 18 Mar 2024 625th hellwue 804 63 321ms 25 Jun 2024 625th InigoK 🇺🇸 804 63 27ms 19 Sep 2025 631st rhdqor213 804 67 5ms 6 Oct 2023 631st KasperKivimaeki 🇫🇮 804 67 5ms 31 Mar 2025 633rd albanian-laundromat 803 59 437ms 8 Oct 2025 634th pardouin 🇫🇷 802 68 34ms 24 Apr 2025 635th pardouin 🇫🇷 802 76 145ms 23 Apr 2025 636th Steffan153 🇫🇮 802 111 301ms 20 Nov 2022 637th primo-ppcg 🇹🇭 801 67 56ms 20 Nov 2022 638th ashtraypettingzoo 🇺🇸 800 30 9ms 3 Apr 2023 638th snoozingnewt 🇨🇦 800 30 9ms 19 Sep 2025 640th Yewzir 🇧🇪 800 52 278ms 26 Feb 2024 First Prev 561–640 of 1,891 Next Last