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Happy Numbers in Raku 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 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 Multitap Input 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 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 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 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 Multitap Input 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 GrayJoKing 🇦🇺 1,000 32 145ms 27 May 2019 1st primo-ppcg 🇹🇭 1,000 32 154ms 18 Jun 2019 1st nwellnhof 🇩🇪 1,000 32 314ms 6 Feb 2020 1st AlexDaniel 🇪🇪 1,000 32 159ms 5 Apr 2020 5th thospel 970 33 141ms 25 Jun 2018 6th Natanaelel 🇸🇪 941 34 148ms 7 Oct 2021 6th Lydxn 🇨🇦 941 34 137ms 21 Feb 2023 8th prplz 🇦🇺 914 35 84ms 12 Mar 2020 9th SirBogman 🇺🇸 889 36 142ms 28 Aug 2019 10th mcreenan 865 37 146ms 22 Apr 2018 10th ovs-code 🇩🇪 865 37 143ms 31 Dec 2023 12th SirFireball3521 821 39 140ms 22 Mar 2023 13th bluebear94 800 40 155ms 12 Feb 2018 13th sisyphus-ppcg 🇦🇺 800 40 122ms 31 Jan 2023 15th dan-simon 762 42 134ms 28 Dec 2017 15th yokasuretsu 762 42 118ms 27 Jun 2018 17th phdphil 744 43 140ms 9 Apr 2018 18th labster 711 45 87ms 23 Feb 2018 18th snoozingnewt 🇨🇦 711 45 93ms 30 Nov 2025 20th Attero 🇸🇪 696 46 115ms 4 May 2020 21st scpchicken 🇵🇼 615 52 133ms 7 Mar 2022 22nd elisherer 🇮🇱 582 55 93ms 19 Apr 2019 23rd JRaspass 🇬🇧 571 56 111ms 20 Sep 2021 24th Indivicivet 552 58 198ms 24 Mar 2021 25th Shanethegamer 🇺🇸 542 59 111ms 18 Dec 2022 26th evb0110 525 61 121ms 3 Feb 2018 27th alphafalfa 444 72 107ms 9 Dec 2024 28th ndren 405 79 136ms 1 Oct 2023 29th retrohun 395 81 147ms 26 Apr 2019 29th rucin93 🇵🇱 395 81 137ms 7 Sep 2020 29th olivermrose 🇺🇸 395 81 124ms 20 Sep 2021 29th MeWhenI 🇻🇦 395 81 148ms 4 Aug 2022 29th trist224 🇫🇷 395 81 136ms 28 Nov 2022 34th metakuna 390 82 144ms 16 Apr 2019 35th jkramer 386 83 128ms 30 Jul 2018 36th hughsimpson 317 101 116ms 31 Jan 2018 36th jjatria 317 101 128ms 7 Jul 2020 38th lancew 🇳🇿 286 112 76ms 16 Nov 2017 38th KatieLG-Transpiler 🇬🇧 286 112 82ms 24 Jun 2022 38th HumanoidCPU 286 112 75ms 3 May 2024 38th KatieLG 🇬🇧 286 112 81ms 2 Jun 2024 38th Mabeloid 🇳🇴 286 112 85ms 20 Sep 2024 38th dokutan 286 112 76ms 20 Apr 2025 38th CaedenHarper 🇨🇦 286 112 90ms 16 Aug 2025 45th jiaminglimjm 🇲🇾 278 115 87ms 11 Dec 2019 46th RustemB 🇷🇺 262 122 147ms 22 May 2020 47th falsifian 246 130 114ms 5 Jun 2022 48th Scimon 239 134 119ms 14 Dec 2017 49th mokymok 🇺🇸 224 143 88ms 8 Nov 2021 50th dzove855 190 168 131ms 19 Dec 2017 51st massung 170 188 290ms 22 Mar 2019 52nd gustawdaniel 162 197 141ms 1 Apr 2018 53rd zt14427 97 330 97ms 4 Mar 2023 1–53 of 53
