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 291ms 9 Jul 2021 1st Lydxn 🇨🇦 1,000 90 300ms 14 Jun 2022 3rd nwellnhof 🇩🇪 968 93 308ms 6 Jan 2021 3rd Steffan153 🇫🇮 968 93 294ms 9 Aug 2024 5th primo-ppcg 🇹🇭 957 94 302ms 21 Apr 2020 5th stefangimmillaro 957 94 290ms 21 Aug 2023 5th sean-niemann 🇺🇸 957 94 289ms 20 Feb 2025 8th MeWhenI 🇻🇦 947 95 292ms 22 Aug 2023 9th emplv 🇱🇻 900 100 320ms 2 Sep 2021 9th Shanethegamer 🇺🇸 900 100 294ms 29 Mar 2023 9th Yewzir 🇧🇪 900 100 302ms 26 Oct 2023 9th emgordon154 900 100 291ms 17 Jan 2025 9th error256 900 100 300ms 15 Feb 2025 9th plcc0 900 100 309ms 21 Mar 2025 9th fuzzylojik-golf 🇺🇸 900 100 337ms 3 Sep 2025 9th CaedenHarper 🇨🇦 900 100 360ms 4 Dec 2025 9th albanian-laundromat 900 100 305ms 22 Dec 2025 18th jared-hughes 891 101 392ms 27 Feb 2024 18th edsrzf 🇳🇿 891 101 297ms 26 Oct 2024 18th keelimeguy 🇺🇸 891 101 288ms 28 Apr 2025 21st msbranicky 882 102 285ms 8 Sep 2023 21st kkoenig 882 102 297ms 5 Jan 2024 23rd agschwender 874 103 292ms 21 Apr 2020 23rd JunkIce 874 103 282ms 23 Feb 2025 25th pardouin 🇫🇷 849 106 293ms 24 Aug 2024 26th sisyphus-ppcg 🇦🇺 833 108 286ms 16 Mar 2022 27th m-tkach 🇺🇦 818 110 302ms 5 Dec 2023 28th bendiscz 811 111 285ms 20 Apr 2020 29th DialFrost 🇸🇬 789 114 290ms 26 Dec 2024 29th snoozingnewt 🇨🇦 789 114 273ms 29 Nov 2025 31st KasperKivimaeki 🇫🇮 783 115 287ms 2 Oct 2025 32nd dbut2 🇦🇺 744 121 280ms 15 Jul 2025 33rd Lv0Sys 🇵🇱 698 129 270ms 28 Dec 2025 34th CornerMercury 🇬🇧 692 130 280ms 8 hours ago 35th bastatom 687 131 287ms 25 Feb 2024 35th dokutan 687 131 291ms 1 Apr 2024 37th dpatterbee 682 132 306ms 24 Aug 2020 38th hrubymar10 677 133 285ms 27 Feb 2024 39th b97tsk 672 134 297ms 21 Apr 2020 40th 0xjac 🇨🇭 662 136 294ms 7 Jun 2025 41st janbehrens 🇩🇪 647 139 301ms 8 Jul 2021 42nd kmathis22 634 142 299ms 29 Sep 2025 43rd kimbo 🇺🇸 621 145 313ms 12 Jan 2023 44th arctouch-cristiannevianna 616 146 287ms 19 Oct 2023 44th neihousaigaai 616 146 294ms 14 Feb 2024 46th LostSyntax21 🇬🇧 608 148 324ms 8 Jan 2025 47th potatoattack 604 149 275ms 17 Apr 2020 48th ibeucaly 600 150 320ms 15 Nov 2021 49th JRaspass 🇬🇧 584 154 314ms 15 Jul 2020 49th KatieLG 🇬🇧 584 154 272ms 9 Apr 2022 49th andersk 🇺🇸 584 154 286ms 17 Jan 2023 49th BREMAUCY 🇫🇷 584 154 296ms 21 May 2025 53rd MahlerFive 🇨🇦 581 155 271ms 19 Apr 2020 54th KatieLG-Transpiler 🇬🇧 577 156 290ms 24 Jun 2022 54th Babafaba 577 156 302ms 24 Oct 2025 56th jmerle 🇳🇱 573 157 280ms 6 Jul 2023 57th madeforlosers 570 158 285ms 13 Sep 2024 58th TaserTheFox 🇺🇸 566 159 296ms 1 Jun 2023 58th Jacob385 566 159 305ms 10 Jul 2024 60th jerrandolph 559 161 309ms 17 Apr 2020 61st Betuaredead 556 162 292ms 19 Jan 2023 62nd targrik 552 163 296ms 1 Jul 2025 63rd j-Ewan 533 169 288ms 10 Mar 2022 63rd Narik1 533 169 286ms 3 Apr 2023 65th heanyang1 517 174 304ms 29 May 2025 66th jupj 🇫🇮 514 175 323ms 13 Nov 2023 67th blaztoma 🇱🇹 508 177 308ms 5 Sep 2025 68th tomh1012 506 178 279ms 5 days ago 69th yuchuehw 500 180 287ms 28 Jan 2024 70th InigoK 🇺🇸 497 181 282ms 20 Sep 2025 71st mokymok 🇺🇸 486 185 297ms 8 Nov 2021 71st neel11235813 486 185 275ms 4 Mar 2023 73rd ThomasDotCodes 484 186 286ms 16 Apr 2020 74th jiaminglimjm 🇲🇾 479 188 416ms 9 Jan 2021 74th GolfingSuccess 🇬🇷 479 188 294ms 25 Jan 2023 74th olleicua 🇺🇸 479 188 317ms 23 Jan 2025 77th retrohun 474 190 286ms 27 Dec 2022 77th commandz0 🇺🇸 474 190 300ms 16 Apr 2023 77th Schmitt-Very-Cool 474 190 299ms 2 Aug 2023 77th Mabeloid 🇳🇴 474 190 296ms 20 Sep 2024 1–80 of 108 Next Last