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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 451st saito-ta 🇯🇵 861 41 13ms 24 Dec 2024 452nd MeWhenI 🇻🇦 861 55 426ms 24 May 2024 452nd snoozingnewt 🇨🇦 861 55 360ms 17 Oct 2025 454th Liibe 861 81 332ms 25 Sep 2025 454th Yax42 🇫🇷 861 81 342ms 6 Oct 2025 454th MeWhenI 🇻🇦 861 81 350ms 7 Nov 2025 457th stefangimmillaro 858 30 314ms 20 Nov 2022 458th AlexanderFair 858 59 23ms 18 Jul 2023 458th Grrisly 858 59 19ms 30 Mar 2024 458th dokutan 858 59 18ms 9 Jun 2024 458th albanian-laundromat 858 59 16ms 21 Aug 2025 462nd lynn 858 72 260ms 27 Jan 2023 463rd rak1507 🇬🇧 857 28 41ms 27 Jan 2023 463rd lifthrasiir 🇰🇷 857 28 2ms 27 Nov 2024 465th snoozingnewt 🇨🇦 857 48 44ms 23 Oct 2025 466th ovs-code 🇩🇪 857 133 1,565ms 14 Sep 2025 467th Steffan153 🇫🇮 856 52 71ms 12 Aug 2024 467th ovs-code 🇩🇪 856 52 60ms 10 Oct 2024 469th edsrzf 🇳🇿 856 73 44ms 9 Sep 2025 470th emplv 🇱🇻 853 80 29ms 30 Nov 2022 471st Steffan153 🇫🇮 852 86 61ms 14 Jan 2023 471st tailorspy 852 86 58ms 24 May 2024 471st snyderek 🇺🇸 852 86 58ms 13 Oct 2024 474th MeWhenI 🇻🇦 851 64 36ms 12 Dec 2023 474th emgordon154 851 64 23ms 10 Dec 2024 476th primo-ppcg 🇹🇭 849 62 77ms 20 Nov 2022 477th kg583 🇺🇸 849 63 52ms 26 Aug 2025 478th Shanethegamer 🇺🇸 848 49 380ms 10 Dec 2023 479th Yewzir 🇧🇪 846 56 396ms 24 Feb 2024 480th MeWhenI 🇻🇦 846 68 84ms 24 Dec 2024 481st GrayJoKing 🇦🇺 845 73 47ms 26 Oct 2023 482nd Shanethegamer 🇺🇸 845 82 389ms 21 Nov 2022 483rd ovs-code 🇩🇪 845 149 491ms 27 Mar 2025 484th primo-ppcg 🇹🇭 844 135 1,567ms 15 Sep 2025 484th emgordon154 844 135 1,574ms 16 Sep 2025 486th janbehrens 🇩🇪 843 60 27ms 20 Nov 2022 486th Omega65536 🇩🇪 843 60 19ms 24 Nov 2022 486th Just4FunCoder 843 60 17ms 24 Mar 2023 486th Fracture17 843 60 19ms 13 Apr 2023 486th GolfingSuccess 🇬🇷 843 60 17ms 17 Oct 2023 486th steffan-polygolf 843 60 16ms 14 Feb 2024 486th bzijlema 🇳🇱 843 60 36ms 22 Jul 2024 486th bizy-coder 843 60 18ms 15 Aug 2024 486th keelimeguy 🇺🇸 843 60 19ms 15 May 2025 486th KasperKivimaeki 🇫🇮 843 60 23ms 1 Jul 2025 496th DialFrost 🇸🇬 843 81 26ms 23 Dec 2024 496th fuzzylojik-golf 🇺🇸 843 81 30ms 20 Aug 2025 498th m-tkach 🇺🇦 842 87 59ms 22 Nov 2022 498th sean-niemann 🇺🇸 842 87 60ms 7 Feb 2023 500th GrayJoKing 🇦🇺 842 92 30ms 26 Oct 2023 501st dokutan 840 49 49ms 30 Apr 2024 502nd MeWhenI 🇻🇦 837 51 678ms 15 Sep 2025 502nd dokutan 837 51 689ms 3 days ago 504th Steffan153 🇫🇮 837 56 29ms 9 Feb 2023 504th sean-niemann 🇺🇸 837 56 27ms 2 Aug 2024 506th MeWhenI 🇻🇦 836 64 53ms 9 Apr 2024 507th ovs-code 🇩🇪 835 74 384ms 12 Nov 2023 508th janbehrens 🇩🇪 835 83 420ms 20 Nov 2022 509th duckyluuk 🇳🇱 833 69 96ms 25 Dec 2024 510th Steffan153 🇫🇮 833 75 46ms 22 Aug 2024 511th Yax42 🇫🇷 833 77 383ms 21 Apr 2025 512th primo-ppcg 🇹🇭 833 82 27ms 20 Nov 2022 513th janbehrens 🇩🇪 831 50 334ms 11 Jul 2023 514th dokutan 831 57 367ms 7 Apr 2024 515th emgordon154 831 62 2,834ms 8 Nov 2024 516th lynn 830 31 127ms 16 Oct 2023 517th Eilonlif 🇮🇱 830 61 19ms 9 Dec 2022 517th SirFireball3521 830 61 16ms 9 Mar 2023 517th minhtrancccp 830 61 21ms 11 Jan 2024 517th stertooy 🇧🇪 830 61 17ms 14 Jun 2024 521st SirBogman 🇺🇸 829 60 53ms 9 Jan 2024 522nd GolfingSuccess 🇬🇷 828 29 4ms 25 Feb 2023 522nd 5cw 🇺🇸 828 29 5ms 10 Apr 2023 522nd codereport 🇨🇦 828 29 3ms 17 May 2024 525th Ripick 827 69 146ms 8 Jan 2023 First Prev 451–525 of 1,807 Next Last