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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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi 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 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 526th jared-hughes 823 89 56ms 20 Nov 2022 526th roupiq 🇵🇱 823 89 52ms 3 Jan 2024 526th Herbert00709 🇵🇱 823 89 57ms 7 Jun 2024 526th DialFrost 🇸🇬 823 89 58ms 17 Jun 2024 530th Yax42 🇫🇷 822 77 383ms 21 Apr 2025 531st snoozingnewt 🇺🇸 820 48 44ms 23 Oct 2025 532nd Natanaelel 🇸🇪 814 51 78ms 26 Sep 2023 533rd KatieLG 🇬🇧 814 56 368ms 28 Oct 2024 534th Eilonlif 🇮🇱 814 61 19ms 9 Dec 2022 534th SirFireball3521 814 61 15ms 9 Mar 2023 534th minhtrancccp 814 61 22ms 11 Jan 2024 534th stertooy 🇧🇪 814 61 16ms 14 Jun 2024 538th janbehrens 🇩🇪 814 83 420ms 20 Nov 2022 539th MeWhenI 🇻🇦 812 155 488ms 28 Mar 2025 540th Steffan153 🇫🇮 811 35 219ms 23 Nov 2022 541st Steffan153 🇫🇮 811 66 54ms 16 Jan 2023 541st CLOStrophobic 🇮🇹 811 66 53ms 3 Mar 2025 543rd dokutan 810 85 352ms 24 Sep 2025 544th DialFrost 🇸🇬 808 139 1,699ms 13 Sep 2025 545th rucin93 🇵🇱 807 156 551ms 20 Mar 2025 546th snoozingnewt 🇺🇸 805 53 722ms 23 Oct 2025 547th GrayJoKing 🇦🇺 805 66 35ms 1 Nov 2023 548th ovs-code 🇩🇪 805 91 372ms 8 Jun 2024 549th MichalMarsalek 🇨🇿 804 71 147ms 16 Dec 2022 550th dokutan 803 49 49ms 30 Apr 2024 551st emplv 🇱🇻 803 55 14ms 21 Nov 2022 551st dmrichwa 🇺🇸 803 55 13ms 14 Jan 2023 551st rucin93 🇵🇱 803 55 13ms 2 Aug 2024 551st vlpx 🇫🇮 803 55 12ms 23 Sep 2024 551st sean-niemann 🇺🇸 803 55 11ms 18 Jan 2025 556th rhdqor213 802 66 5ms 6 Oct 2023 557th suwat513 801 62 23ms 6 Dec 2022 557th StefanHabel 🇨🇦 801 62 18ms 19 Dec 2022 557th Ripick 801 62 26ms 1 Feb 2023 557th quimey 801 62 19ms 8 Mar 2023 557th firegene 🇮🇪 801 62 19ms 2 Apr 2023 557th Andriamanitra 🇫🇮 801 62 16ms 17 Jul 2023 557th Re-Adventures 🇮🇳 801 62 24ms 20 Jul 2023 557th fkantelberg 801 62 20ms 12 Aug 2023 557th Mikey-Beep 🇬🇧 801 62 16ms 23 Aug 2023 557th htareque 801 62 23ms 13 Oct 2023 557th BREMAUCY 🇫🇷 801 62 19ms 14 May 2024 557th ahmetdemirag 🇨🇾 801 62 18ms 25 Jun 2024 557th cros107 🇦🇺 801 62 21ms 27 Jun 2024 557th codingisgreatbutiamnot 801 62 17ms 6 Aug 2024 557th tjwrenn 801 62 17ms 6 Dec 2024 572nd Yewzir 🇧🇪 801 79 337ms 13 Feb 2024 573rd Yewzir 🇧🇪 801 86 343ms 2 Oct 2025 573rd snoozingnewt 🇺🇸 801 86 351ms 9 Oct 2025 575th ashtraypettingzoo 🇺🇸 800 30 9ms 3 Apr 2023 575th snoozingnewt 🇺🇸 800 30 9ms 19 Sep 2025 577th primo-ppcg 🇹🇭 799 67 67ms 20 Nov 2022 578th Steffan153 🇫🇮 799 76 1,286ms 14 Jan 2023 579th sean-niemann 🇺🇸 797 55 152ms 19 May 2025 580th Shanethegamer 🇺🇸 796 158 429ms 29 May 2025 581st emgordon154 795 56 62ms 6 Jun 2025 582nd stefangimmillaro 795 59 29ms 20 Nov 2022 582nd DialFrost 🇸🇬 795 59 28ms 12 Feb 2023 584th inventshah 795 69 14ms 20 Nov 2022 585th DialFrost 🇸🇬 793 67 34ms 1 Nov 2023 586th emplv 🇱🇻 793 109 265ms 21 Jun 2023 587th snoozingnewt 🇺🇸 792 65 3,031ms 27 Sep 2025 588th msbranicky 792 72 145ms 1 Sep 2023 588th snoozingnewt 🇺🇸 792 72 143ms 9 Oct 2025 590th Steffan153 🇫🇮 792 78 4,834ms 10 Oct 2023 591st emgordon154 791 87 334ms 25 Sep 2025 592nd Yewzir 🇧🇪 791 142 1,548ms 14 days ago 593rd primo-ppcg 🇹🇭 790 60 3ms 20 Nov 2022 594th KasperKivimaeki 🇫🇮 790 67 7ms 31 Mar 2025 595th Irratix 🇳🇱 789 56 13ms 11 Dec 2022 596th trist224 🇫🇷 788 63 22ms 14 Dec 2022 596th retrohun 788 63 33ms 28 Dec 2022 596th msbranicky 788 63 24ms 23 Jul 2023 596th PeterTillema 🇳🇱 788 63 23ms 18 Mar 2024 596th hellwue 788 63 313ms 25 Jun 2024 First Prev 526–600 of 1,784 Next Last