Pernicious Numbers (Long) in all languages in chars. 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 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 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 Numbrix 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 ArkScript 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 ArkScript 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 Calendar 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 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 Numbrix 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 Chars Time Submitted 561st Eilonlif 🇮🇱 814 61 17ms 9 Dec 2022 561st SirFireball3521 814 61 16ms 9 Mar 2023 561st minhtrancccp 814 61 19ms 11 Jan 2024 561st stertooy 🇧🇪 814 61 17ms 14 Jun 2024 565th janbehrens 🇩🇪 814 83 420ms 20 Nov 2022 566th Steffan153 🇫🇮 812 66 48ms 16 Jan 2023 566th CLOStrophobic 🇮🇹 812 66 54ms 3 Mar 2025 568th MeWhenI 🇻🇦 812 155 1,452ms 28 Mar 2025 569th Steffan153 🇫🇮 811 35 255ms 23 Nov 2022 570th rucin93 🇵🇱 807 156 1,404ms 20 Mar 2025 571st GrayJoKing 🇦🇺 805 66 34ms 1 Nov 2023 572nd emplv 🇱🇻 804 55 13ms 21 Nov 2022 572nd dmrichwa 🇺🇸 804 55 13ms 14 Jan 2023 572nd rucin93 🇵🇱 804 55 13ms 2 Aug 2024 572nd vlpx 🇫🇮 804 55 13ms 23 Sep 2024 572nd sean-niemann 🇺🇸 804 55 12ms 18 Jan 2025 577th MichalMarsalek 🇨🇿 804 71 155ms 16 Dec 2022 578th dokutan 803 49 51ms 30 Apr 2024 579th rhdqor213 803 66 5ms 6 Oct 2023 580th Yewzir 🇧🇪 802 79 394ms 13 Feb 2024 581st suwat513 801 62 17ms 6 Dec 2022 581st StefanHabel 🇨🇦 801 62 19ms 19 Dec 2022 581st Ripick 801 62 23ms 1 Feb 2023 581st quimey 801 62 17ms 8 Mar 2023 581st firegene 🇮🇪 801 62 16ms 2 Apr 2023 581st Andriamanitra 🇫🇮 801 62 17ms 17 Jul 2023 581st Re-Adventures 🇮🇳 801 62 18ms 20 Jul 2023 581st fkantelberg 801 62 17ms 12 Aug 2023 581st Mikey-Beep 🇬🇧 801 62 16ms 23 Aug 2023 581st htareque 801 62 16ms 13 Oct 2023 581st BREMAUCY 🇫🇷 801 62 17ms 14 May 2024 581st ahmetdemirag 🇨🇾 801 62 18ms 25 Jun 2024 581st cros107 🇦🇺 801 62 22ms 27 Jun 2024 581st codingisgreatbutiamnot 801 62 16ms 6 Aug 2024 581st tjwrenn 801 62 17ms 6 Dec 2024 596th Yewzir 🇧🇪 801 86 457ms 2 Oct 2025 597th ashtraypettingzoo 🇺🇸 800 30 9ms 3 Apr 2023 597th snoozingnewt 🇨🇦 800 30 9ms 19 Sep 2025 599th primo-ppcg 🇹🇭 800 67 56ms 20 Nov 2022 600th Steffan153 🇫🇮 799 76 1,305ms 14 Jan 2023 601st sean-niemann 🇺🇸 797 55 144ms 19 May 2025 602nd Shanethegamer 🇺🇸 796 158 1,445ms 29 May 2025 603rd emgordon154 795 56 56ms 6 Jun 2025 604th stefangimmillaro 795 59 32ms 20 Nov 2022 605th inventshah 795 69 13ms 20 Nov 2022 606th DialFrost 🇸🇬 793 67 34ms 1 Nov 2023 607th emplv 🇱🇻 793 109 249ms 21 Jun 2023 608th Yewzir 🇧🇪 793 142 2,317ms 14 Nov 2025 609th snoozingnewt 🇨🇦 792 65 2,209ms 27 Sep 2025 610th msbranicky 792 72 147ms 1 Sep 2023 610th snoozingnewt 🇨🇦 792 72 259ms 9 Oct 2025 612th Steffan153 🇫🇮 792 78 4,183ms 10 Oct 2023 613th primo-ppcg 🇹🇭 791 60 3ms 20 Nov 2022 614th KasperKivimaeki 🇫🇮 791 67 5ms 31 Mar 2025 615th emgordon154 791 87 409ms 25 Sep 2025 616th MeWhenI 🇻🇦 790 177 39ms 29 Nov 2023 617th Irratix 🇳🇱 789 56 12ms 11 Dec 2022 618th trist224 🇫🇷 788 63 16ms 14 Dec 2022 618th retrohun 788 63 19ms 28 Dec 2022 618th msbranicky 788 63 22ms 23 Jul 2023 618th PeterTillema 🇳🇱 788 63 17ms 18 Mar 2024 618th hellwue 788 63 302ms 25 Jun 2024 618th InigoK 🇺🇸 788 63 24ms 19 Sep 2025 624th pardouin 🇫🇷 788 68 57ms 25 Apr 2025 625th AlephSquirrel 787 50 41ms 7 Mar 2023 625th SirBogman 🇺🇸 787 50 47ms 10 Jan 2024 627th Steffan153 🇫🇮 787 75 49ms 22 Aug 2024 628th sean-niemann 🇺🇸 786 110 252ms 21 Jun 2023 628th stefangimmillaro 786 110 257ms 22 Jun 2023 630th sisyphus-ppcg 🇦🇺 785 45 13ms 23 Jan 2023 630th Steffan153 🇫🇮 785 45 4ms 9 Feb 2023 630th DialFrost 🇸🇬 785 45 4ms 25 Nov 2023 633rd DialFrost 🇸🇬 785 59 9ms 26 Dec 2025 634th Yewzir 🇧🇪 783 43 1,255ms 13 Feb 2024 634th dokutan 783 43 1,264ms 30 Apr 2024 636th rucin93 🇵🇱 783 56 158ms 30 Aug 2024 637th Steffan153 🇫🇮 783 84 6ms 16 Jul 2023 637th typeswitch-dev 🇵🇹 783 84 398ms 28 Jul 2023 637th GrayJoKing 🇦🇺 783 84 371ms 29 Jul 2023 640th targrik 782 60 9ms 16 Jan 2025 First Prev 561–640 of 1,818 Next Last