Happy Numbers in Perl in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 1st primo-ppcg 🇹🇭 1,000 36 4ms 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 2ms 24 Oct 2023 5th prplz 🇦🇺 900 40 4ms 6 Mar 2020 6th sisyphus-ppcg 🇦🇺 783 46 13ms 21 Dec 2023 7th o0lit3 🇺🇸 720 50 11ms 19 Apr 2021 7th armin-k1 720 50 9ms 8 Sep 2021 9th GrayJoKing 🇦🇺 679 53 18ms 10 Apr 2021 9th scpchicken 🇵🇼 679 53 32ms 23 May 2021 9th kurkale6ka 679 53 19ms 16 Jun 2021 9th sean-niemann 🇺🇸 679 53 32ms 7 Sep 2021 9th MeWhenI 🇻🇦 679 53 33ms 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 48ms 1 Sep 2024 9th LostSyntax21 🇬🇧 679 53 35ms 8 Jan 2025 9th fuzzylojik-golf 🇺🇸 679 53 19ms 15 Sep 2025 20th NewDefectus 🇮🇱 667 54 16ms 15 Dec 2021 21st somebody1234 600 60 18ms 26 Mar 2018 22nd lynn 590 61 23ms 1 Apr 2021 23rd KrausRaus 🇺🇸 571 63 11ms 9 Apr 2021 24th perlebach 🇨🇿 545 66 40ms 19 Aug 2021 24th Natanaelel 🇸🇪 545 66 23ms 20 Sep 2021 24th janbehrens 🇩🇪 545 66 3ms 26 Nov 2023 27th choroba 537 67 3ms 9 May 2022 28th kjetillll 🇮🇩 529 68 21ms 1 Nov 2023 29th bobbogomip 514 70 3ms 19 Oct 2018 30th labster 507 71 3ms 12 Mar 2018 31st nephila-nacrea 🇬🇧 474 76 3ms 15 Oct 2021 32nd Shanethegamer 🇺🇸 468 77 36ms 12 Dec 2022 33rd Code-Hex 462 78 4ms 2 Oct 2019 34th retrohun 456 79 3ms 14 Apr 2019 35th JRaspass 🇬🇧 387 93 3ms 29 Mar 2022 36th erwoba 🇩🇪 375 96 3ms 16 Aug 2018 37th eggled 371 97 19ms 22 Jun 2022 38th KatieLG 🇬🇧 324 111 4ms 22 May 2022 38th HumanoidCPU 324 111 3ms 3 May 2024 38th Mabeloid 🇳🇴 324 111 3ms 20 Sep 2024 38th CaedenHarper 🇨🇦 324 111 3ms 16 Aug 2025 42nd jiaminglimjm 🇲🇾 319 113 3ms 11 Dec 2019 42nd KatieLG-Transpiler 🇬🇧 319 113 3ms 2 Jan 2023 44th dokutan 316 114 3ms 20 Apr 2025 45th holckj 290 124 4ms 4 Nov 2017 46th heypwesto 🇳🇿 275 131 6ms 13 Apr 2021 47th msbranicky 259 139 3ms 8 Sep 2023 48th mokymok 🇺🇸 254 142 3ms 8 Nov 2021 49th georg-mavridis 113 320 8ms 14 May 2020 50th zt14427 109 330 3ms 4 Mar 2023 1–50 of 50
