Happy Numbers in Go in chars. 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 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 Apéry’s Constant Binary Lambda Calculus 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 NFA Simulator Numbrix 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 ArkScript 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 ><> 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 ArkScript 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 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 Apéry’s Constant Binary Lambda Calculus 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 NFA Simulator Numbrix 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 Chars Time Submitted 1st JayXon 🇺🇸 1,000 90 303ms 9 Jul 2021 1st Lydxn 🇨🇦 1,000 90 300ms 14 Jun 2022 3rd nwellnhof 🇩🇪 968 93 284ms 6 Jan 2021 3rd Steffan153 🇫🇮 968 93 268ms 9 Aug 2024 5th primo-ppcg 🇹🇭 957 94 289ms 21 Apr 2020 5th stefangimmillaro 957 94 300ms 21 Aug 2023 5th sean-niemann 🇺🇸 957 94 277ms 20 Feb 2025 8th MeWhenI 🇻🇦 947 95 297ms 22 Aug 2023 9th emplv 🇱🇻 900 100 304ms 2 Sep 2021 9th Shanethegamer 🇺🇸 900 100 287ms 29 Mar 2023 9th Yewzir 🇧🇪 900 100 295ms 26 Oct 2023 9th emgordon154 900 100 275ms 17 Jan 2025 9th error256 900 100 291ms 15 Feb 2025 9th plcc0 900 100 277ms 21 Mar 2025 9th fuzzylojik-golf 🇺🇸 900 100 300ms 3 Sep 2025 9th CaedenHarper 🇨🇦 900 100 289ms 4 Dec 2025 9th albanian-laundromat 900 100 284ms 22 Dec 2025 18th jared-hughes 891 101 278ms 27 Feb 2024 18th edsrzf 🇳🇿 891 101 304ms 26 Oct 2024 18th keelimeguy 🇺🇸 891 101 286ms 28 Apr 2025 21st msbranicky 882 102 301ms 8 Sep 2023 21st kkoenig 882 102 277ms 5 Jan 2024 23rd agschwender 874 103 297ms 21 Apr 2020 23rd JunkIce 874 103 278ms 23 Feb 2025 25th pardouin 🇫🇷 849 106 276ms 24 Aug 2024 26th sisyphus-ppcg 🇦🇺 833 108 286ms 16 Mar 2022 27th m-tkach 🇺🇦 818 110 295ms 5 Dec 2023 28th bendiscz 811 111 317ms 20 Apr 2020 29th DialFrost 🇸🇬 789 114 286ms 26 Dec 2024 29th snoozingnewt 🇨🇦 789 114 302ms 29 Nov 2025 31st KasperKivimaeki 🇫🇮 783 115 290ms 2 Oct 2025 32nd dbut2 🇦🇺 744 121 272ms 15 Jul 2025 33rd Lv0Sys 🇵🇱 698 129 264ms 28 Dec 2025 34th bastatom 687 131 291ms 25 Feb 2024 34th dokutan 687 131 287ms 1 Apr 2024 36th dpatterbee 682 132 290ms 24 Aug 2020 37th hrubymar10 677 133 277ms 27 Feb 2024 38th b97tsk 672 134 298ms 21 Apr 2020 39th 0xjac 🇨🇭 662 136 281ms 7 Jun 2025 40th janbehrens 🇩🇪 647 139 284ms 8 Jul 2021 41st kmathis22 634 142 265ms 29 Sep 2025 42nd kimbo 🇺🇸 621 145 305ms 12 Jan 2023 43rd arctouch-cristiannevianna 616 146 277ms 19 Oct 2023 43rd neihousaigaai 616 146 297ms 14 Feb 2024 45th LostSyntax21 🇬🇧 608 148 270ms 8 Jan 2025 46th potatoattack 604 149 295ms 17 Apr 2020 47th ibeucaly 600 150 317ms 15 Nov 2021 48th JRaspass 🇬🇧 584 154 287ms 15 Jul 2020 48th KatieLG 🇬🇧 584 154 272ms 9 Apr 2022 48th andersk 🇺🇸 584 154 286ms 17 Jan 2023 48th BREMAUCY 🇫🇷 584 154 283ms 21 May 2025 52nd MahlerFive 🇨🇦 581 155 274ms 19 Apr 2020 53rd KatieLG-Transpiler 🇬🇧 577 156 272ms 24 Jun 2022 53rd Babafaba 577 156 290ms 24 Oct 2025 55th jmerle 🇳🇱 573 157 269ms 6 Jul 2023 56th madeforlosers 570 158 256ms 13 Sep 2024 57th TaserTheFox 🇺🇸 566 159 293ms 1 Jun 2023 57th Jacob385 566 159 267ms 10 Jul 2024 59th jerrandolph 559 161 310ms 17 Apr 2020 60th Betuaredead 556 162 288ms 19 Jan 2023 61st targrik 552 163 287ms 1 Jul 2025 62nd j-Ewan 533 169 276ms 10 Mar 2022 62nd Narik1 533 169 272ms 3 Apr 2023 64th heanyang1 517 174 281ms 29 May 2025 65th jupj 🇫🇮 514 175 314ms 13 Nov 2023 66th blaztoma 🇱🇹 508 177 266ms 5 Sep 2025 67th tomh1012 506 178 243ms 43 hours ago 68th yuchuehw 500 180 278ms 28 Jan 2024 69th InigoK 🇺🇸 497 181 267ms 20 Sep 2025 70th mokymok 🇺🇸 486 185 304ms 8 Nov 2021 70th neel11235813 486 185 271ms 4 Mar 2023 72nd ThomasDotCodes 484 186 282ms 16 Apr 2020 73rd jiaminglimjm 🇲🇾 479 188 289ms 9 Jan 2021 73rd GolfingSuccess 🇬🇷 479 188 287ms 25 Jan 2023 73rd olleicua 🇺🇸 479 188 266ms 23 Jan 2025 76th retrohun 474 190 302ms 27 Dec 2022 76th commandz0 🇺🇸 474 190 306ms 16 Apr 2023 76th Schmitt-Very-Cool 474 190 293ms 2 Aug 2023 76th Mabeloid 🇳🇴 474 190 288ms 20 Sep 2024 76th RaBa21 🇭🇺 474 190 266ms 10 Jul 2025 1–80 of 107 Next Last