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 rak1507 🇬🇧 774 31 7 Jan 2023 601st Yewzir 🇧🇪 774 31 9 Dec 2023 603rd Steffan153 🇫🇮 774 57 14 Jan 2023 603rd sisyphus-ppcg 🇦🇺 774 57 20 Jul 2023 605th Yewzir 🇧🇪 772 88 13 Feb 2024 606th xsot 🇸🇬 771 50 30 Jan 2024 607th pardouin 🇫🇷 771 76 24 Apr 2025 608th DialFrost 🇸🇬 771 80 5 Aug 2024 609th dokutan 769 95 23 Mar 2024 610th emplv 🇱🇻 768 61 21 Jun 2023 611th janbehrens 🇩🇪 768 116 20 Nov 2022 612th Yewzir 🇧🇪 767 90 12 Feb 2024 613th aksyristos 766 66 17 Jan 2023 613th OllieBoyne 🇬🇧 766 66 28 Feb 2023 613th randolchance 766 66 12 Mar 2023 613th CheeseCake628 🇳🇴 766 66 19 Mar 2023 613th adamnielson42 🇺🇸 766 66 31 Mar 2023 613th ehulinsky 🇺🇸 766 66 8 May 2023 613th TheoKeller1 766 66 11 Jun 2023 613th InigoK 🇺🇸 766 66 14 Jun 2023 613th dranjohn 766 66 11 Sep 2023 613th snoozingnewt 🇺🇸 766 66 7 Oct 2023 613th inverseLorentz 🇦🇺 766 66 23 Oct 2023 613th RedzGoose 🇦🇺 766 66 23 Oct 2024 613th yokasuretsu 766 66 7 Jan 2025 613th croc54 766 66 13 Jan 2025 627th Yewzir 🇧🇪 766 68 14 Feb 2024 628th Kaffeleif 764 71 8 Feb 2024 628th DialFrost 🇸🇬 764 71 15 Dec 2024 630th AlephSquirrel 761 58 1 Jun 2023 631st Irratix 🇳🇱 761 96 11 Dec 2022 632nd firegene 🇮🇪 759 135 28 Dec 2023 633rd ovs-code 🇩🇪 758 70 14 Dec 2024 634th JGDoerrer 758 90 20 Dec 2022 634th klixel 🇨🇦 758 90 17 Apr 2023 634th TylerBloom 758 90 22 Mar 2024 634th Aurel300 🇨🇭 758 90 8 Jun 2024 638th SirBogman 🇺🇸 756 41 9 Jan 2024 638th dcgjb 756 41 31 Jan 2024 638th IISResetMe 756 41 10 Apr 2024 638th juliansiebert 🇩🇪 756 41 2 Feb 2025 642nd lynn 755 102 18 Jul 2023 642nd m-tkach 🇺🇦 755 102 7 Dec 2023 644th bob-th 754 67 23 Dec 2022 644th n0Oo0Oo0b 754 67 29 Dec 2022 644th betaveros 754 67 31 Dec 2022 644th vgamula 🇺🇦 754 67 15 Mar 2023 644th VictorStenvers 🇳🇱 754 67 26 Mar 2025 649th DialFrost 🇸🇬 754 71 7 Dec 2024 650th Alex-x90 🇺🇸 754 97 20 Nov 2022 651st MeWhenI 🇻🇦 752 66 14 May 2023 652nd Steffan153 🇫🇮 751 78 14 Jul 2023 652nd GrayJoKing 🇦🇺 751 78 13 Aug 2023 654th dokutan 750 32 14 Nov 2024 655th msbranicky 750 63 16 Jan 2024 656th retrohun 750 64 5 Nov 2023 657th snoozingnewt 🇺🇸 750 76 7 Oct 2023 658th emgordon154 749 119 19 Mar 2025 659th inventshah 748 59 20 Nov 2022 659th Argeento 🇵🇱 748 59 26 Aug 2023 661st Shanethegamer 🇺🇸 748 81 30 Nov 2022 662nd msbranicky 748 137 9 Jan 2024 663rd error256 746 55 4 Jun 2024 664th m-tkach 🇺🇦 746 72 22 Nov 2022 664th emplv 🇱🇻 746 72 30 Nov 2022 664th Steffan153 🇫🇮 746 72 3 Jan 2023 664th sean-niemann 🇺🇸 746 72 7 May 2024 668th MeWhenI 🇻🇦 746 98 9 Apr 2024 669th m-tkach 🇺🇦 745 106 13 Mar 2023 670th janbehrens 🇩🇪 744 63 20 Nov 2022 671st MaxElf999 743 68 21 Nov 2022 671st guilhem-roy 🇫🇷 743 68 21 Nov 2022 671st knutae 🇳🇴 743 68 30 Nov 2022 671st 4ndyJ 🇬🇧 743 68 10 Jan 2023 671st andre-lameirinhas 🇵🇹 743 68 18 May 2023 Prev 601–675 of 1,599 Next