Happy 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 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 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 Star Wars GPT 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 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 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 Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 600th Yewzir 822 114 14 Jan 2024 602nd andersk 🇺🇸 820 121 31 Oct 2022 603rd Alessandro-Balconi 🇮🇹 819 77 14 Jul 2023 604th jared-hughes 819 83 11 Sep 2023 605th sean-niemann 🇺🇸 819 86 30 Oct 2024 606th AdrienHache 🇫🇷 818 94 2 Jun 2023 607th Shanethegamer 🇺🇸 818 168 5 days ago 608th snoozingnewt 🇺🇸 817 66 1 Sep 2024 608th LostSyntax21 🇬🇧 817 66 8 Jan 2025 610th dokutan 816 82 24 Dec 2024 611th Shanethegamer 🇺🇸 816 90 9 Oct 2023 611th MeWhenI 🇻🇦 816 90 10 Oct 2023 613th Yewzir 816 107 14 Jan 2024 614th Natanaelel 🇸🇪 815 33 22 Jul 2022 614th SirBogman 🇺🇸 815 33 10 Sep 2022 616th KenanSi 812 32 24 Feb 2022 616th ashtraypettingzoo 🇺🇸 812 32 5 Apr 2023 618th ovs-code 🇩🇪 812 66 15 Aug 2024 618th sisyphus-ppcg 🇦🇺 812 66 19 Aug 2024 620th janbehrens 🇩🇪 812 73 20 Sep 2021 620th didion0 🇺🇸 812 73 23 Nov 2021 620th KatieLG 🇬🇧 812 73 5 Apr 2022 620th emgordon154 812 73 7 Nov 2024 624th andre-lameirinhas 🇵🇹 812 86 4 Nov 2021 624th RYNO8 812 86 16 Aug 2022 624th LeeCamp 812 86 15 Jan 2023 624th vishwathg 812 86 4 Feb 2023 624th cros107 812 86 11 Oct 2023 624th logvp 812 86 12 Jan 2024 624th Bmrl7 812 86 29 Feb 2024 624th Grrisly 812 86 29 Mar 2024 624th SB-945 812 86 31 Mar 2024 624th resoNathan 812 86 18 Jul 2024 634th Shanethegamer 🇺🇸 812 101 13 Apr 2023 635th kimbo 🇺🇸 812 146 12 Jan 2023 636th m-tkach 🇺🇦 811 120 18 Dec 2023 637th OhmNomNom 810 59 20 Oct 2022 637th AlephSquirrel 810 59 14 Apr 2023 637th SirBogman 🇺🇸 810 59 10 Jan 2024 637th error256 810 59 13 May 2024 641st Shanethegamer 🇺🇸 810 100 19 Sep 2021 641st MichalMarsalek 🇨🇿 810 100 3 Mar 2022 643rd Natanaelel 🇸🇪 809 84 20 Sep 2021 644th snyderek 🇺🇸 808 116 6 Oct 2024 645th NewDefectus 🇮🇱 807 54 15 Dec 2021 645th LostSyntax21 🇬🇧 807 54 8 Jan 2025 647th msbranicky 807 91 11 Oct 2023 648th Shanethegamer 🇺🇸 807 100 10 Sep 2022 649th elgan65536 807 123 5 Mar 2024 650th Yewzir 806 83 15 Jan 2024 651st MeWhenI 🇻🇦 806 118 13 Feb 2025 652nd MeWhenI 🇻🇦 805 93 2 Oct 2022 653rd AlephSquirrel 805 104 6 Aug 2024 654th GrayJoKing 🇦🇺 804 72 3 Aug 2024 655th AlephSquirrel 804 89 20 Apr 2023 655th edsrzf 🇳🇿 804 89 8 Nov 2024 657th scpchicken 🇵🇼 803 87 12 Jan 2022 657th JuliaSzulc 803 87 16 Mar 2022 657th LHuitre 803 87 5 Jun 2022 657th betaveros 803 87 1 Jan 2023 657th croc54 803 87 8 Jan 2025 657th LostSyntax21 🇬🇧 803 87 24 days ago 663rd Steffan153 🇫🇮 803 95 21 Feb 2023 664th jacobly0 🇺🇸 803 183 25 Sep 2023 665th Natanaelel 🇸🇪 802 72 26 Sep 2023 665th MeWhenI 🇻🇦 802 72 8 Nov 2023 667th c0d3-4-F00d 🇩🇪 801 74 5 Jan 2022 667th Maznek 801 74 19 Jun 2023 667th thisishowmymindworks 🇳🇴 801 74 9 Jun 2024 667th snoozingnewt 🇺🇸 801 74 1 Sep 2024 671st GolfingSuccess 🇬🇷 801 117 13 days ago 672nd snoozingnewt 🇺🇸 801 148 4 Feb 2024 673rd brimstonetrader 800 85 26 Jan 2024 674th jared-hughes 800 124 10 Nov 2022 674th Re-Adventures 🇮🇳 800 124 22 Jun 2023 Prev 601–675 of 1,707 Next