Pernicious Numbers (Long) in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 Maze Medal Tally 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript 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 Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 F# Factor Forth Fortran Gleam Go GolfScript 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 Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Maze Medal Tally 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 601st Steffan153 🇫🇮 774 57 14 Jan 2023 601st sisyphus-ppcg 🇦🇺 774 57 20 Jul 2023 603rd Yewzir 🇧🇪 772 88 13 Feb 2024 604th xsot 🇸🇬 771 50 30 Jan 2024 605th pardouin 🇫🇷 771 76 22 days ago 606th DialFrost 🇸🇬 771 80 5 Aug 2024 607th dokutan 769 95 23 Mar 2024 608th emplv 🇱🇻 768 61 21 Jun 2023 609th janbehrens 🇩🇪 768 116 20 Nov 2022 610th Yewzir 🇧🇪 767 90 12 Feb 2024 611th Yewzir 🇧🇪 766 68 14 Feb 2024 612th aksyristos 765 66 17 Jan 2023 612th OllieBoyne 🇬🇧 765 66 28 Feb 2023 612th randolchance 765 66 12 Mar 2023 612th CheeseCake628 🇳🇴 765 66 19 Mar 2023 612th adamnielson42 🇺🇸 765 66 31 Mar 2023 612th ehulinsky 🇺🇸 765 66 8 May 2023 612th TheoKeller1 765 66 11 Jun 2023 612th InigoK 🇺🇸 765 66 14 Jun 2023 612th dranjohn 765 66 11 Sep 2023 612th snoozingnewt 🇺🇸 765 66 7 Oct 2023 612th inverseLorentz 🇦🇺 765 66 23 Oct 2023 612th RedzGoose 🇦🇺 765 66 23 Oct 2024 612th yokasuretsu 765 66 7 Jan 2025 612th croc54 765 66 13 Jan 2025 626th Kaffeleif 764 71 8 Feb 2024 626th DialFrost 🇸🇬 764 71 15 Dec 2024 628th AlephSquirrel 761 58 1 Jun 2023 629th Irratix 🇳🇱 761 96 11 Dec 2022 630th firegene 🇮🇪 759 135 28 Dec 2023 631st ovs-code 🇩🇪 758 70 14 Dec 2024 632nd JGDoerrer 758 90 20 Dec 2022 632nd klixel 🇨🇦 758 90 17 Apr 2023 632nd TylerBloom 758 90 22 Mar 2024 632nd Aurel300 🇨🇭 758 90 8 Jun 2024 636th SirBogman 🇺🇸 756 41 9 Jan 2024 636th dcgjb 756 41 31 Jan 2024 636th IISResetMe 756 41 10 Apr 2024 636th juliansiebert 🇩🇪 756 41 2 Feb 2025 640th lynn 755 102 18 Jul 2023 640th m-tkach 🇺🇦 755 102 7 Dec 2023 642nd bob-th 754 67 23 Dec 2022 642nd n0Oo0Oo0b 754 67 29 Dec 2022 642nd betaveros 754 67 31 Dec 2022 642nd vgamula 🇺🇦 754 67 15 Mar 2023 642nd VictorStenvers 🇳🇱 754 67 26 Mar 2025 647th DialFrost 🇸🇬 754 71 7 Dec 2024 648th Alex-x90 🇺🇸 754 97 20 Nov 2022 649th MeWhenI 🇻🇦 752 66 14 May 2023 650th Steffan153 🇫🇮 751 78 14 Jul 2023 650th GrayJoKing 🇦🇺 751 78 13 Aug 2023 652nd dokutan 750 32 14 Nov 2024 653rd msbranicky 750 63 16 Jan 2024 654th retrohun 750 64 5 Nov 2023 655th snoozingnewt 🇺🇸 750 76 7 Oct 2023 656th emgordon154 749 119 19 Mar 2025 657th inventshah 748 59 20 Nov 2022 657th Argeento 🇵🇱 748 59 26 Aug 2023 659th Shanethegamer 🇺🇸 748 81 30 Nov 2022 660th msbranicky 748 137 9 Jan 2024 661st error256 746 55 4 Jun 2024 662nd m-tkach 🇺🇦 746 72 22 Nov 2022 662nd emplv 🇱🇻 746 72 30 Nov 2022 662nd Steffan153 🇫🇮 746 72 3 Jan 2023 662nd sean-niemann 🇺🇸 746 72 7 May 2024 666th MeWhenI 🇻🇦 746 98 9 Apr 2024 667th m-tkach 🇺🇦 745 106 13 Mar 2023 668th janbehrens 🇩🇪 744 63 20 Nov 2022 669th MaxElf999 743 68 21 Nov 2022 669th guilhem-roy 🇫🇷 743 68 21 Nov 2022 669th knutae 🇳🇴 743 68 30 Nov 2022 669th 4ndyJ 🇬🇧 743 68 10 Jan 2023 669th andre-lameirinhas 🇵🇹 743 68 18 May 2023 669th WillConker 743 68 16 Jul 2023 669th AforAmpere 743 68 20 Sep 2023 Prev 601–675 of 1,597 Next