Happy Numbers in Lua in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Hilbert Curve 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 Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Scrambled Sort 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 Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Hilbert Curve 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 Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Scrambled Sort 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 Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 1st JayXon 🇺🇸 1,000 72 1ms 9 Jul 2021 1st Lydxn 🇨🇦 1,000 72 1ms 9 Jul 2021 1st sisyphus-ppcg 🇦🇺 1,000 72 1ms 16 Mar 2022 1st GrayJoKing 🇦🇺 1,000 72 1ms 9 Apr 2022 1st btnlq 1,000 72 1ms 28 Dec 2022 1st Steffan153 🇫🇮 1,000 72 2ms 23 days ago 7th Waffle3z 973 74 1ms 9 Jul 2021 8th DaDerpDuck 960 75 1ms 24 Jan 2021 9th jared-hughes 947 76 1ms 6 Mar 2022 9th edsrzf 🇳🇿 947 76 2ms 4 hours ago 11th primo-ppcg 🇹🇭 935 77 1ms 13 Jul 2021 11th dokutan 935 77 2ms 9 days ago 13th MeWhenI 🇻🇦 923 78 1ms 27 Dec 2022 14th DialFrost 🇸🇬 911 79 1ms 26 Dec 2024 15th snoozingnewt 🇨🇦 900 80 1ms 29 Nov 2025 16th frosster 🇨🇦 857 84 1ms 9 Feb 2026 17th FlyingPenguin223 837 86 2ms 5 Feb 2026 18th GalladeGuy 🇺🇸 791 91 1ms 21 May 2020 19th cafehaine 🇫🇷 758 95 1ms 8 Oct 2018 20th NickTheEASDude 🇺🇸 742 97 4ms 9 May 2024 21st kTheLemon 720 100 1ms 2 Apr 2025 22nd RockOfStone 713 101 1ms 7 Nov 2021 23rd Shanethegamer 🇺🇸 706 102 1ms 12 Dec 2022 24th DaCoolOne 692 104 1ms 25 Feb 2020 25th wackbyte 673 107 1ms 19 Dec 2023 26th icy-lava 661 109 3ms 11 Aug 2023 27th steffan-polygolf 643 112 1ms 19 Feb 2024 28th JRaspass 🇬🇧 626 115 1ms 25 Dec 2020 28th stellartux 626 115 1ms 25 Dec 2023 28th HumanoidCPU 626 115 1ms 4 Mar 2025 28th CaedenHarper 🇨🇦 626 115 1ms 16 Aug 2025 32nd StarmaQ 615 117 1ms 23 Jan 2021 33rd Caylyn 610 118 1ms 28 Feb 2018 34th mtirado1 554 130 3ms 8 May 2023 35th SirDerpyHerp 541 133 1ms 8 Sep 2021 36th msbranicky 518 139 1ms 26 Sep 2023 37th retrohun 500 144 1ms 21 Dec 2018 38th KatieLG 🇬🇧 493 146 1ms 2 Dec 2020 38th jiaminglimjm 🇲🇾 493 146 1ms 9 Jan 2021 38th mokymok 🇺🇸 493 146 1ms 8 Nov 2021 38th KatieLG-Transpiler 🇬🇧 493 146 1ms 23 Jun 2022 38th zt14427 493 146 1ms 2 May 2023 43rd Visckmart 480 150 2ms 25 Jul 2018 44th adriweb 🇫🇷 296 243 1ms 29 Aug 2023 45th fbe 177 406 1ms 22 Dec 2021 1–45 of 45
