Happy Numbers in Coconut 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 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 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 1st kg583 🇺🇸 1,000 56 361ms 2 Mar 2024 1st JayXon 🇺🇸 1,000 56 384ms 2 Mar 2024 1st Steffan153 🇫🇮 1,000 56 358ms 3 Mar 2024 1st Lydxn 🇨🇦 1,000 56 373ms 3 Mar 2024 1st pardouin 🇫🇷 1,000 56 386ms 25 Jun 2024 1st emgordon154 1,000 56 411ms 22 Sep 2024 1st sean-niemann 🇺🇸 1,000 56 390ms 20 Feb 2025 8th GrayJoKing 🇦🇺 918 61 357ms 15 Jan 2024 8th namelessiw 918 61 348ms 5 Mar 2024 8th neel11235813 918 61 345ms 10 Mar 2024 8th duckyluuk 🇳🇱 918 61 342ms 14 Jul 2024 8th b-illy 🇬🇧 918 61 359ms 14 Sep 2024 8th DialFrost 🇸🇬 918 61 346ms 26 Dec 2024 8th fuzzylojik-golf 🇺🇸 918 61 353ms 30 May 2025 8th CornerMercury 🇬🇧 918 61 347ms 12 Oct 2025 8th snoozingnewt 🇨🇦 918 61 326ms 7 days ago 8th CaedenHarper 🇨🇦 918 61 321ms 38 hours ago 18th ovs-code 🇩🇪 903 62 352ms 2 Mar 2024 19th m-tkach 🇺🇦 875 64 337ms 30 Jan 2024 20th MeWhenI 🇻🇦 862 65 374ms 17 Jan 2024 20th Babafaba 862 65 373ms 4 Nov 2025 22nd lynn 848 66 330ms 17 Feb 2024 23rd albanian-laundromat 836 67 380ms 10 Aug 2025 24th dokutan 812 69 349ms 14 Apr 2024 25th AlephSquirrel 789 71 352ms 16 Jan 2024 25th Yewzir 🇧🇪 789 71 349ms 4 Feb 2024 25th lifthrasiir 🇰🇷 789 71 382ms 2 Dec 2024 28th SirBogman 🇺🇸 778 72 339ms 15 Jan 2024 28th GolfingSuccess 🇬🇷 778 72 357ms 30 Jan 2024 30th KatieLG 🇬🇧 757 74 350ms 27 Oct 2024 31st msbranicky 747 75 388ms 17 Jan 2024 32nd Shanethegamer 🇺🇸 709 79 372ms 16 Jan 2024 33rd commandblockguy 🇺🇸 700 80 353ms 15 Jan 2024 34th Natanaelel 🇸🇪 691 81 385ms 18 Jan 2024 35th Stockoh 🇫🇷 636 88 501ms 23 Jun 2024 35th Mabeloid 🇳🇴 636 88 548ms 18 Sep 2024 37th JunkIce 609 92 454ms 23 Feb 2025 38th CatsAreFluffy 549 102 436ms 15 Jan 2024 39th BREMAUCY 🇫🇷 528 106 444ms 26 Jul 2025 40th CheeseCake628 🇳🇴 496 113 461ms 18 Oct 2025 41st HumanoidCPU 471 119 322ms 3 May 2024 42nd TheZwierzLF 🇵🇱 448 125 341ms 13 days ago 43rd KatieLG-Transpiler 🇬🇧 373 150 359ms 16 Aug 2024 44th ridingqwerty 🇺🇸 361 155 487ms 21 Jan 2024 1–44 of 44
