Happy Numbers in Perl 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 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 Gray Code Decoder Gray Code Encoder 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 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 Gray Code Decoder Gray Code Encoder 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 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 Chars Time Submitted 1st primo-ppcg 🇹🇭 1,000 36 3ms 24 Jun 2018 1st nwellnhof 🇩🇪 1,000 36 3ms 15 Feb 2020 1st Lydxn 🇨🇦 1,000 36 3ms 19 Aug 2021 4th saito-ta 🇯🇵 923 39 3ms 24 Oct 2023 5th prplz 🇦🇺 900 40 3ms 6 Mar 2020 6th sisyphus-ppcg 🇦🇺 783 46 12ms 21 Dec 2023 7th o0lit3 🇺🇸 720 50 11ms 19 Apr 2021 7th armin-k1 720 50 8ms 8 Sep 2021 9th GrayJoKing 🇦🇺 679 53 18ms 10 Apr 2021 9th scpchicken 🇵🇼 679 53 33ms 23 May 2021 9th kurkale6ka 679 53 19ms 16 Jun 2021 9th sean-niemann 🇺🇸 679 53 33ms 7 Sep 2021 9th MeWhenI 🇻🇦 679 53 34ms 15 Sep 2021 9th DaCuteRaccoon 679 53 32ms 30 Nov 2022 9th Steffan153 🇫🇮 679 53 32ms 28 Jan 2023 9th DialFrost 🇸🇬 679 53 33ms 28 Jan 2023 9th snoozingnewt 🇨🇦 679 53 33ms 1 Sep 2024 9th LostSyntax21 🇬🇧 679 53 32ms 8 Jan 2025 9th fuzzylojik-golf 🇺🇸 679 53 19ms 15 Sep 2025 20th NewDefectus 🇮🇱 667 54 14ms 15 Dec 2021 21st somebody1234 600 60 19ms 26 Mar 2018 22nd lynn 590 61 22ms 1 Apr 2021 23rd KrausRaus 🇺🇸 571 63 10ms 9 Apr 2021 24th perlebach 🇨🇿 545 66 40ms 19 Aug 2021 24th Natanaelel 🇸🇪 545 66 17ms 20 Sep 2021 24th janbehrens 🇩🇪 545 66 3ms 26 Nov 2023 27th choroba 537 67 3ms 9 May 2022 28th kjetillll 🇮🇩 529 68 22ms 1 Nov 2023 29th bobbogomip 514 70 3ms 19 Oct 2018 30th labster 507 71 3ms 12 Mar 2018 31st madex 🇩🇪 480 75 64ms 29 hours ago 32nd nephila-nacrea 🇬🇧 474 76 3ms 15 Oct 2021 33rd Shanethegamer 🇺🇸 468 77 34ms 12 Dec 2022 34th Code-Hex 462 78 4ms 2 Oct 2019 35th retrohun 456 79 3ms 14 Apr 2019 36th JRaspass 🇬🇧 387 93 3ms 29 Mar 2022 37th Solathian 379 95 3ms 26 days ago 38th erwoba 🇩🇪 375 96 3ms 16 Aug 2018 39th eggled 371 97 18ms 22 Jun 2022 40th KatieLG 🇬🇧 330 109 2ms 30 Nov 2025 41st HumanoidCPU 324 111 3ms 3 May 2024 41st Mabeloid 🇳🇴 324 111 3ms 20 Sep 2024 41st CaedenHarper 🇨🇦 324 111 3ms 16 Aug 2025 44th jiaminglimjm 🇲🇾 319 113 3ms 11 Dec 2019 44th KatieLG-Transpiler 🇬🇧 319 113 3ms 2 Jan 2023 46th dokutan 316 114 2ms 20 Apr 2025 47th holckj 290 124 4ms 4 Nov 2017 48th heypwesto 🇳🇿 275 131 5ms 13 Apr 2021 49th msbranicky 259 139 3ms 8 Sep 2023 50th mokymok 🇺🇸 254 142 3ms 8 Nov 2021 51st georg-mavridis 113 320 4ms 14 May 2020 52nd zt14427 109 330 3ms 4 Mar 2023 1–52 of 52
