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 GrayJoKing 🇦🇺 728 133 6 Jun 2022 602nd Andriamanitra 🇫🇮 727 59 26 Jul 2023 603rd KrausRaus 🇺🇸 727 92 12 Nov 2020 603rd SadiinsoSnowfall 🇫🇷 727 92 19 Feb 2024 605th GrayJoKing 🇦🇺 727 152 11 Oct 2023 606th annaproxy 727 155 1 Apr 2022 607th prplz 🇦🇺 727 278 25 Apr 2024 608th NewDefectus 🇮🇱 726 129 18 Feb 2021 609th jacobly0 🇺🇸 724 279 7 Jan 2024 610th jared-hughes 721 104 27 Nov 2021 611th emgordon154 721 109 10 Dec 2024 612th inventshah 721 110 12 Sep 2022 613th WhoisDavid 721 175 11 Oct 2020 614th Indivicivet 719 84 17 Oct 2021 614th Nigel-C 719 84 30 May 2022 614th OhmNomNom 719 84 14 Oct 2022 614th betaveros 719 84 31 Dec 2022 618th BBoehm 🇩🇪 719 93 18 Feb 2021 618th helbling 🇨🇭 719 93 29 May 2024 620th Jacob385 718 80 9 Apr 2024 621st hiddicop 🇸🇪 717 59 29 Jan 2021 621st Shanethegamer 🇺🇸 717 59 16 Feb 2023 621st BREMAUCY 🇫🇷 717 59 21 May 2023 621st Natanaelel 🇸🇪 717 59 15 Jan 2024 625th KatieLG 🇬🇧 716 135 24 Sep 2021 625th emgordon154 716 135 21 Jun 2024 627th roupiq 🇵🇱 716 173 26 Feb 2024 628th TaserTheFox 🇺🇸 713 79 1 Jun 2023 629th Shanethegamer 🇺🇸 713 158 9 Apr 2025 630th janbehrens 🇩🇪 712 85 29 Oct 2021 631st MeWhenI 🇻🇦 712 90 12 May 2023 632nd raphaelimahorn 712 217 21 Sep 2020 633rd HumanEquivalentUnit 711 38 12 Oct 2020 633rd jared-hughes 711 38 2 Aug 2022 633rd Natanaelel 🇸🇪 711 38 25 Feb 2023 636th neihousaigaai 711 94 18 Apr 2021 636th junkondo-jp 711 94 8 Jun 2024 638th abailey2020 🇺🇸 710 85 10 Dec 2020 638th Secozzi 710 85 21 Mar 2021 638th tkr-sh 🇫🇷 710 85 29 Apr 2022 638th jtaxen 710 85 29 Apr 2024 638th cros107 710 85 11 Jul 2024 638th hiichbindermax 710 85 17 Sep 2024 644th edsrzf 🇳🇿 710 106 13 Apr 2025 645th clockworknazo 709 109 10 Mar 2023 646th stefangimmillaro 708 99 18 Oct 2023 647th ertz1ertz 708 159 14 Aug 2024 648th MeWhenI 🇻🇦 706 210 9 Feb 2023 649th Andriamanitra 🇫🇮 705 60 26 Jul 2023 649th olleicua 🇺🇸 705 60 23 Apr 2025 651st DialFrost 🇸🇬 705 137 9 Mar 2025 652nd tayloia 🇬🇧 704 95 26 May 2022 652nd voytxt 🇨🇿 704 95 17 Jul 2024 654th billings7 🇬🇧 704 160 22 May 2024 655th Betuaredead 704 176 13 Jan 2023 656th stefangimmillaro 703 139 18 Oct 2023 657th sk- 702 86 11 Sep 2020 657th Loag 702 86 14 Nov 2021 657th msbranicky 702 86 23 Jul 2023 657th aalec 702 86 25 Apr 2024 661st michelebastione 🇮🇹 699 161 20 Jul 2024 662nd GolfingSuccess 🇬🇷 698 151 26 Oct 2023 663rd jared-hughes 697 96 29 Oct 2021 663rd zakariamouhid 697 96 21 Jun 2023 663rd Maznek 697 96 10 Jul 2023 663rd two-bad 🇬🇧 697 96 6 Feb 2024 667th MeWhenI 🇻🇦 697 139 4 Mar 2022 668th o0lit3 🇺🇸 696 60 8 Oct 2020 669th HCRitter 🇩🇪 695 81 31 Oct 2023 670th akshatj27 🇦🇶 694 61 11 Jan 2022 670th orthoplex 🇨🇽 694 61 1 Apr 2022 670th OhmNomNom 694 61 14 Oct 2022 673rd jiaminglimjm 🇲🇾 694 87 12 Sep 2020 673rd Andre3582 694 87 26 Oct 2020 673rd Pena86 694 87 19 Feb 2021 Prev 601–675 of 1,648 Next