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 481st sean-niemann 🇺🇸 867 80 464ms 7 Feb 2023 481st Steffan153 🇫🇮 867 80 484ms 17 Feb 2023 481st DialFrost 🇸🇬 867 80 472ms 3 Jun 2024 481st ovs-code 🇩🇪 867 80 459ms 23 Jul 2024 481st fuzzylojik-golf 🇺🇸 867 80 468ms 20 Aug 2025 486th primo-ppcg 🇹🇭 865 192 37ms 13 Aug 2025 487th Shanethegamer 🇺🇸 864 39 1,269ms 21 Nov 2022 487th snoozingnewt 🇨🇦 864 39 1,194ms 23 Oct 2025 487th error256 864 39 1,264ms 24 Dec 2025 490th ovs-code 🇩🇪 864 133 1,696ms 14 Sep 2025 491st inventshah 863 85 64ms 29 Nov 2022 491st xsot 🇸🇬 863 85 61ms 28 Apr 2024 493rd saito-ta 🇯🇵 862 41 13ms 24 Dec 2024 494th MeWhenI 🇻🇦 862 55 443ms 24 May 2024 495th Liibe 861 81 449ms 25 Sep 2025 495th Yax42 🇫🇷 861 81 442ms 6 Oct 2025 495th MeWhenI 🇻🇦 861 81 502ms 7 Nov 2025 498th GolfingSuccess 🇬🇷 859 106 104ms 11 days ago 499th stefangimmillaro 858 30 273ms 20 Nov 2022 499th GolfingSuccess 🇬🇷 858 30 309ms 19 days ago 501st snoozingnewt 🇨🇦 858 48 48ms 23 Oct 2025 502nd AlexanderFair 858 59 26ms 18 Jul 2023 502nd Grrisly 858 59 18ms 30 Mar 2024 502nd dokutan 858 59 17ms 9 Jun 2024 502nd albanian-laundromat 858 59 17ms 21 Aug 2025 506th lynn 858 72 246ms 27 Jan 2023 507th rak1507 🇬🇧 857 28 39ms 27 Jan 2023 507th lifthrasiir 🇰🇷 857 28 3ms 27 Nov 2024 509th Steffan153 🇫🇮 856 52 63ms 12 Aug 2024 509th ovs-code 🇩🇪 856 52 55ms 10 Oct 2024 511th kg583 🇺🇸 856 69 47ms 13 Feb 2025 511th pardouin 🇫🇷 856 69 52ms 25 Apr 2025 511th DialFrost 🇸🇬 856 69 49ms 25 Apr 2025 514th emplv 🇱🇻 856 80 24ms 30 Nov 2022 515th MeWhenI 🇻🇦 853 64 28ms 12 Dec 2023 515th emgordon154 853 64 24ms 10 Dec 2024 517th Steffan153 🇫🇮 853 86 57ms 14 Jan 2023 517th tailorspy 853 86 57ms 24 May 2024 517th snyderek 🇺🇸 853 86 58ms 13 Oct 2024 517th MostParsingVex 853 86 59ms 8 days ago 521st kg583 🇺🇸 851 63 47ms 26 Aug 2025 522nd primo-ppcg 🇹🇭 851 135 1,735ms 15 Sep 2025 523rd Shanethegamer 🇺🇸 849 49 372ms 10 Dec 2023 524th primo-ppcg 🇹🇭 849 62 87ms 20 Nov 2022 525th MeWhenI 🇻🇦 848 68 83ms 24 Dec 2024 526th Yewzir 🇧🇪 846 56 456ms 24 Feb 2024 527th DialFrost 🇸🇬 845 81 24ms 23 Dec 2024 527th fuzzylojik-golf 🇺🇸 845 81 24ms 20 Aug 2025 529th Shanethegamer 🇺🇸 845 82 478ms 21 Nov 2022 530th ovs-code 🇩🇪 845 149 1,447ms 27 Mar 2025 531st janbehrens 🇩🇪 844 60 26ms 20 Nov 2022 531st Omega65536 🇩🇪 844 60 18ms 24 Nov 2022 531st Just4FunCoder 844 60 17ms 24 Mar 2023 531st Fracture17 844 60 20ms 13 Apr 2023 531st steffan-polygolf 844 60 16ms 14 Feb 2024 531st bzijlema 🇳🇱 844 60 24ms 22 Jul 2024 531st bizy-coder 844 60 19ms 15 Aug 2024 531st keelimeguy 🇺🇸 844 60 18ms 15 May 2025 531st firegene 🇮🇪 844 60 23ms 27 Feb 2026 540th Steffan153 🇫🇮 843 70 43ms 12 Feb 2026 541st m-tkach 🇺🇦 843 87 63ms 22 Nov 2022 541st sean-niemann 🇺🇸 843 87 67ms 7 Feb 2023 543rd dokutan 841 49 49ms 30 Apr 2024 544th elgan65536 🇺🇸 840 83 400ms 19 Feb 2026 545th MeWhenI 🇻🇦 838 51 1,039ms 15 Sep 2025 545th dokutan 838 51 1,079ms 2 Dec 2025 547th MeWhenI 🇻🇦 838 64 52ms 9 Apr 2024 548th Steffan153 🇫🇮 837 56 31ms 9 Feb 2023 548th sean-niemann 🇺🇸 837 56 34ms 2 Aug 2024 550th duckyluuk 🇳🇱 836 69 96ms 25 Dec 2024 551st ovs-code 🇩🇪 835 74 332ms 12 Nov 2023 552nd Yax42 🇫🇷 835 77 480ms 21 Apr 2025 553rd primo-ppcg 🇹🇭 835 82 25ms 20 Nov 2022 553rd emgordon154 835 82 25ms 5 days ago 555th janbehrens 🇩🇪 835 83 462ms 20 Nov 2022 556th emgordon154 833 62 2,542ms 8 Nov 2024 557th janbehrens 🇩🇪 832 50 352ms 11 Jul 2023 558th dokutan 832 57 428ms 7 Apr 2024 559th snoozingnewt 🇨🇦 832 100 120ms 28 Nov 2025 560th lynn 830 31 135ms 16 Oct 2023 First Prev 481–560 of 1,890 Next Last