Leyland Numbers in all languages in chars. 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 Chars Time 601st Andriamanitra 🇫🇮 727 59 26 Jul 2023 602nd KrausRaus 🇺🇸 727 92 12 Nov 2020 602nd SadiinsoSnowfall 🇫🇷 727 92 19 Feb 2024 604th GrayJoKing 🇦🇺 727 152 11 Oct 2023 605th annaproxy 727 155 1 Apr 2022 606th prplz 🇦🇺 727 278 25 Apr 2024 607th NewDefectus 🇮🇱 726 129 18 Feb 2021 608th jacobly0 🇺🇸 724 279 7 Jan 2024 609th jared-hughes 721 104 27 Nov 2021 610th emgordon154 721 109 10 Dec 2024 611th inventshah 721 110 12 Sep 2022 612th WhoisDavid 721 175 11 Oct 2020 613th Indivicivet 719 84 17 Oct 2021 613th Nigel-C 719 84 30 May 2022 613th OhmNomNom 719 84 14 Oct 2022 613th betaveros 719 84 31 Dec 2022 617th BBoehm 🇩🇪 719 93 18 Feb 2021 617th helbling 🇨🇭 719 93 29 May 2024 619th Jacob385 718 80 9 Apr 2024 620th hiddicop 🇸🇪 717 59 29 Jan 2021 620th Shanethegamer 🇺🇸 717 59 16 Feb 2023 620th BREMAUCY 🇫🇷 717 59 21 May 2023 620th Natanaelel 🇸🇪 717 59 15 Jan 2024 624th KatieLG 🇬🇧 716 135 24 Sep 2021 624th emgordon154 716 135 21 Jun 2024 626th roupiq 🇵🇱 716 173 26 Feb 2024 627th TaserTheFox 🇺🇸 713 79 1 Jun 2023 628th Shanethegamer 🇺🇸 713 158 9 Apr 2025 629th janbehrens 🇩🇪 712 85 29 Oct 2021 630th MeWhenI 🇻🇦 712 90 12 May 2023 631st raphaelimahorn 712 217 21 Sep 2020 632nd HumanEquivalentUnit 711 38 12 Oct 2020 632nd jared-hughes 711 38 2 Aug 2022 632nd Natanaelel 🇸🇪 711 38 25 Feb 2023 635th neihousaigaai 711 94 18 Apr 2021 635th junkondo-jp 711 94 8 Jun 2024 637th abailey2020 🇺🇸 710 85 10 Dec 2020 637th Secozzi 710 85 21 Mar 2021 637th tkr-sh 🇫🇷 710 85 29 Apr 2022 637th jtaxen 710 85 29 Apr 2024 637th cros107 710 85 11 Jul 2024 637th hiichbindermax 710 85 17 Sep 2024 643rd edsrzf 🇳🇿 710 106 13 Apr 2025 644th clockworknazo 709 109 10 Mar 2023 645th stefangimmillaro 708 99 18 Oct 2023 646th ertz1ertz 708 159 14 Aug 2024 647th MeWhenI 🇻🇦 706 210 9 Feb 2023 648th Andriamanitra 🇫🇮 705 60 26 Jul 2023 648th olleicua 🇺🇸 705 60 23 Apr 2025 650th DialFrost 🇸🇬 705 137 9 Mar 2025 651st tayloia 🇬🇧 704 95 26 May 2022 651st voytxt 🇨🇿 704 95 17 Jul 2024 653rd billings7 🇬🇧 704 160 22 May 2024 654th Betuaredead 704 176 13 Jan 2023 655th stefangimmillaro 703 139 18 Oct 2023 656th sk- 702 86 11 Sep 2020 656th Loag 702 86 14 Nov 2021 656th msbranicky 702 86 23 Jul 2023 656th aalec 702 86 25 Apr 2024 660th michelebastione 🇮🇹 699 161 20 Jul 2024 661st GolfingSuccess 🇬🇷 698 151 26 Oct 2023 662nd jared-hughes 697 96 29 Oct 2021 662nd zakariamouhid 697 96 21 Jun 2023 662nd Maznek 697 96 10 Jul 2023 662nd two-bad 🇬🇧 697 96 6 Feb 2024 666th MeWhenI 🇻🇦 697 139 4 Mar 2022 667th o0lit3 🇺🇸 696 60 8 Oct 2020 668th HCRitter 🇩🇪 695 81 31 Oct 2023 669th akshatj27 🇦🇶 694 61 11 Jan 2022 669th orthoplex 🇨🇽 694 61 1 Apr 2022 669th OhmNomNom 694 61 14 Oct 2022 672nd jiaminglimjm 🇲🇾 694 87 12 Sep 2020 672nd Andre3582 694 87 26 Oct 2020 672nd Pena86 694 87 19 Feb 2021 672nd osmith93 694 87 31 Jul 2021 Prev 601–675 of 1,645 Next