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 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 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 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 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 525th Omega65536 🇩🇪 828 60 17ms 24 Nov 2022 525th Fracture17 828 60 19ms 13 Apr 2023 525th GolfingSuccess 🇬🇷 828 60 18ms 17 Oct 2023 525th bzijlema 🇳🇱 828 60 29ms 22 Jul 2024 525th bizy-coder 828 60 18ms 15 Aug 2024 531st Ripick 827 69 155ms 8 Jan 2023 531st dokutan 827 69 155ms 31 Dec 2023 531st Yewzir 🇧🇪 827 69 168ms 14 Feb 2024 534th MeWhenI 🇻🇦 824 64 23ms 12 Dec 2023 534th emgordon154 824 64 23ms 10 Dec 2024 536th jared-hughes 823 89 57ms 20 Nov 2022 536th roupiq 🇵🇱 823 89 55ms 3 Jan 2024 536th Herbert00709 🇵🇱 823 89 55ms 7 Jun 2024 536th DialFrost 🇸🇬 823 89 57ms 17 Jun 2024 536th KasperKivimaeki 🇫🇮 823 89 68ms 4 days ago 541st Yax42 🇫🇷 822 77 458ms 21 Apr 2025 542nd snoozingnewt 🇨🇦 820 48 51ms 23 Oct 2025 543rd Natanaelel 🇸🇪 814 51 74ms 26 Sep 2023 544th KatieLG 🇬🇧 814 56 364ms 28 Oct 2024 545th Eilonlif 🇮🇱 814 61 17ms 9 Dec 2022 545th SirFireball3521 814 61 16ms 9 Mar 2023 545th minhtrancccp 814 61 19ms 11 Jan 2024 545th stertooy 🇧🇪 814 61 17ms 14 Jun 2024 549th janbehrens 🇩🇪 814 83 420ms 20 Nov 2022 550th Steffan153 🇫🇮 812 66 48ms 16 Jan 2023 550th CLOStrophobic 🇮🇹 812 66 54ms 3 Mar 2025 552nd MeWhenI 🇻🇦 812 155 461ms 28 Mar 2025 553rd Steffan153 🇫🇮 811 35 342ms 23 Nov 2022 554th DialFrost 🇸🇬 808 139 1,670ms 13 Sep 2025 555th rucin93 🇵🇱 807 156 526ms 20 Mar 2025 556th snoozingnewt 🇨🇦 805 53 693ms 23 Oct 2025 557th GrayJoKing 🇦🇺 805 66 34ms 1 Nov 2023 558th MichalMarsalek 🇨🇿 804 71 155ms 16 Dec 2022 559th dokutan 803 49 46ms 30 Apr 2024 560th emplv 🇱🇻 803 55 13ms 21 Nov 2022 560th dmrichwa 🇺🇸 803 55 12ms 14 Jan 2023 560th rucin93 🇵🇱 803 55 12ms 2 Aug 2024 560th vlpx 🇫🇮 803 55 15ms 23 Sep 2024 560th sean-niemann 🇺🇸 803 55 12ms 18 Jan 2025 565th rhdqor213 803 66 5ms 6 Oct 2023 566th suwat513 801 62 17ms 6 Dec 2022 566th StefanHabel 🇨🇦 801 62 19ms 19 Dec 2022 566th Ripick 801 62 23ms 1 Feb 2023 566th quimey 801 62 17ms 8 Mar 2023 566th firegene 🇮🇪 801 62 16ms 2 Apr 2023 566th Andriamanitra 🇫🇮 801 62 17ms 17 Jul 2023 566th Re-Adventures 🇮🇳 801 62 18ms 20 Jul 2023 566th fkantelberg 801 62 17ms 12 Aug 2023 566th Mikey-Beep 🇬🇧 801 62 16ms 23 Aug 2023 566th htareque 801 62 16ms 13 Oct 2023 566th BREMAUCY 🇫🇷 801 62 17ms 14 May 2024 566th ahmetdemirag 🇨🇾 801 62 18ms 25 Jun 2024 566th cros107 🇦🇺 801 62 22ms 27 Jun 2024 566th codingisgreatbutiamnot 801 62 16ms 6 Aug 2024 566th tjwrenn 801 62 17ms 6 Dec 2024 581st Yewzir 🇧🇪 801 79 335ms 13 Feb 2024 582nd Yewzir 🇧🇪 801 86 457ms 2 Oct 2025 583rd ashtraypettingzoo 🇺🇸 800 30 9ms 3 Apr 2023 583rd snoozingnewt 🇨🇦 800 30 9ms 19 Sep 2025 585th primo-ppcg 🇹🇭 800 67 56ms 20 Nov 2022 586th Steffan153 🇫🇮 799 76 1,295ms 14 Jan 2023 587th sean-niemann 🇺🇸 797 55 140ms 19 May 2025 588th Shanethegamer 🇺🇸 796 158 410ms 29 May 2025 589th emgordon154 795 56 56ms 6 Jun 2025 590th stefangimmillaro 795 59 27ms 20 Nov 2022 590th DialFrost 🇸🇬 795 59 27ms 12 Feb 2023 592nd inventshah 795 69 13ms 20 Nov 2022 593rd DialFrost 🇸🇬 793 67 34ms 1 Nov 2023 594th emplv 🇱🇻 793 109 270ms 21 Jun 2023 595th snoozingnewt 🇨🇦 792 65 2,731ms 27 Sep 2025 596th msbranicky 792 72 147ms 1 Sep 2023 596th snoozingnewt 🇨🇦 792 72 259ms 9 Oct 2025 598th Steffan153 🇫🇮 792 78 4,183ms 10 Oct 2023 599th KasperKivimaeki 🇫🇮 791 67 5ms 31 Mar 2025 600th emgordon154 791 87 409ms 25 Sep 2025 First Prev 526–600 of 1,796 Next Last