Happy Numbers in all languages 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 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 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 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 298th sean-niemann 🇺🇸 882 56 18 Jan 2025 302nd rak1507 🇬🇧 880 25 10 Jan 2022 302nd lynn 880 25 10 Jan 2022 302nd Bubbler-4 880 25 10 Jan 2022 302nd primo-ppcg 🇹🇭 880 25 10 Jan 2022 302nd HPWiz 🇳🇿 880 25 12 Jan 2022 302nd razetime 880 25 24 Jan 2022 302nd GrayJoKing 🇦🇺 880 25 2 Feb 2022 302nd Garklein 🇨🇦 880 25 20 Feb 2022 302nd SirBogman 🇺🇸 880 25 20 Feb 2022 302nd Steffan153 🇫🇮 880 25 20 Feb 2023 302nd JayXon 🇺🇸 880 25 22 Feb 2023 302nd sean-niemann 🇺🇸 880 25 8 Mar 2023 302nd 5cw 🇺🇸 880 25 11 Apr 2023 302nd Natanaelel 🇸🇪 880 25 14 Jul 2023 302nd zacjl 880 25 14 Sep 2023 302nd copy 880 25 23 Feb 2024 302nd GolfingSuccess 🇬🇷 880 25 19 Mar 2025 319th saito-ta 🇯🇵 880 26 12 Aug 2022 319th GolfingSuccess 🇬🇷 880 26 13 Aug 2022 319th clockworknazo 880 26 6 Sep 2022 319th orthoplex 🇨🇽 880 26 1 Feb 2024 323rd nwellnhof 🇩🇪 876 60 11 Feb 2020 323rd primo-ppcg 🇹🇭 876 60 22 Aug 2020 325th Steffan153 🇫🇮 874 40 15 Aug 2024 326th primo-ppcg 🇹🇭 873 66 6 May 2019 326th HPWiz 🇳🇿 873 66 7 May 2019 326th lynn 873 66 15 Jul 2021 326th JayXon 🇺🇸 873 66 4 Jul 2022 326th Steffan153 🇫🇮 873 66 28 Jan 2023 326th btnlq 873 66 15 Oct 2023 326th sean-niemann 🇺🇸 873 66 9 Jan 2025 333rd MeWhenI 🇻🇦 872 54 22 Aug 2023 334th 386asm 🇺🇸 871 59 13 Apr 2023 334th sean-niemann 🇺🇸 871 59 20 Feb 2025 336th GrayJoKing 🇦🇺 870 71 11 Sep 2022 337th Zolmeister 866 57 31 Jan 2019 337th prplz 🇦🇺 866 57 7 Jul 2020 337th tomtheisen 🇺🇸 866 57 24 Sep 2020 337th nwellnhof 🇩🇪 866 57 27 Jan 2021 341st prplz 🇦🇺 865 40 6 Mar 2020 342nd DialFrost 🇸🇬 865 148 12 Jan 2025 342nd emgordon154 865 148 12 Jan 2025 342nd Shanethegamer 🇺🇸 865 148 13 Jan 2025 342nd KatieLG 🇬🇧 865 148 13 Jan 2025 342nd HumanoidCPU 865 148 13 Jan 2025 342nd dokutan 865 148 13 Jan 2025 342nd GolfingSuccess 🇬🇷 865 148 18 Jan 2025 342nd ovs-code 🇩🇪 865 148 24 Jan 2025 342nd CaedenHarper 🇨🇦 865 148 25 Jan 2025 342nd MeWhenI 🇻🇦 865 148 9 Feb 2025 342nd pardouin 🇫🇷 865 148 25 Feb 2025 353rd prplz 🇦🇺 862 61 12 Mar 2019 353rd sisyphus-ppcg 🇦🇺 862 61 12 Jan 2021 355th SirBogman 🇺🇸 861 36 28 Aug 2019 356th ovs-code 🇩🇪 860 67 4 Jul 2022 357th nwellnhof 🇩🇪 860 80 18 Jan 2022 358th primo-ppcg 🇹🇭 859 59 15 Feb 2020 358th DaDerpDuck 859 59 26 Jan 2021 358th Waffle3z 859 59 26 Jan 2021 358th sisyphus-ppcg 🇦🇺 859 59 8 Jun 2021 358th Steffan153 🇫🇮 859 59 25 Apr 2023 363rd primo-ppcg 🇹🇭 857 48 25 Dec 2020 363rd sisyphus-ppcg 🇦🇺 857 48 8 Jun 2021 365th primo-ppcg 🇹🇭 857 49 18 Jun 2019 365th Steffan153 🇫🇮 857 49 25 Apr 2023 367th m-tkach 🇺🇦 857 80 5 Dec 2023 368th btnlq 855 45 22 Oct 2023 369th DialFrost 🇸🇬 854 116 22 Jan 2023 369th h3ra993huskp 🇯🇵 854 116 20 Dec 2023 371st HPWiz 🇳🇿 853 32 17 Aug 2023 372nd DaCuteRaccoon 852 65 30 Nov 2022 372nd snoozingnewt 🇺🇸 852 65 1 Sep 2024 372nd LostSyntax21 🇬🇧 852 65 8 Jan 2025 375th emgordon154 851 51 13 Apr 2025 Prev 301–375 of 2,828 Next