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 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 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 Calendar 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 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 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 Calendar 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 299th Steffan153 🇫🇮 882 56 9ms 9 Aug 2024 299th sean-niemann 🇺🇸 882 56 9ms 18 Jan 2025 303rd rak1507 🇬🇧 880 25 3ms 10 Jan 2022 303rd lynn 880 25 2ms 10 Jan 2022 303rd Bubbler-4 880 25 2ms 10 Jan 2022 303rd primo-ppcg 🇹🇭 880 25 2ms 10 Jan 2022 303rd HPWiz 🇳🇿 880 25 2ms 12 Jan 2022 303rd razetime 880 25 3ms 24 Jan 2022 303rd GrayJoKing 🇦🇺 880 25 2ms 2 Feb 2022 303rd Garklein 🇨🇦 880 25 2ms 20 Feb 2022 303rd SirBogman 🇺🇸 880 25 2ms 20 Feb 2022 303rd Steffan153 🇫🇮 880 25 2ms 20 Feb 2023 303rd JayXon 🇺🇸 880 25 2ms 22 Feb 2023 303rd sean-niemann 🇺🇸 880 25 3ms 8 Mar 2023 303rd 5cw 🇺🇸 880 25 2ms 11 Apr 2023 303rd Natanaelel 🇸🇪 880 25 3ms 14 Jul 2023 303rd zacjl 880 25 2ms 14 Sep 2023 303rd copy 880 25 2ms 23 Feb 2024 303rd GolfingSuccess 🇬🇷 880 25 3ms 19 Mar 2025 303rd fuzzylojik-golf 🇺🇸 880 25 2ms 7 Sep 2025 321st saito-ta 🇯🇵 880 26 153ms 12 Aug 2022 321st GolfingSuccess 🇬🇷 880 26 109ms 13 Aug 2022 321st clockworknazo 880 26 110ms 6 Sep 2022 321st orthoplex 🇨🇽 880 26 190ms 1 Feb 2024 325th marcin7Cd 880 148 10ms 12 Oct 2020 325th Attero 🇸🇪 880 148 11ms 12 Oct 2020 325th sisyphus-ppcg 🇦🇺 880 148 12ms 30 May 2021 325th lynn 880 148 11ms 1 Jun 2021 325th SirBogman 🇺🇸 880 148 11ms 28 Nov 2021 325th ovs-code 🇩🇪 880 148 11ms 22 Apr 2022 325th scpchicken 🇵🇼 880 148 11ms 4 Feb 2023 332nd nwellnhof 🇩🇪 877 60 2ms 11 Feb 2020 332nd primo-ppcg 🇹🇭 877 60 2ms 22 Aug 2020 334th Steffan153 🇫🇮 874 40 4ms 15 Aug 2024 335th primo-ppcg 🇹🇭 874 66 140ms 6 May 2019 335th HPWiz 🇳🇿 874 66 135ms 7 May 2019 335th lynn 874 66 136ms 15 Jul 2021 335th JayXon 🇺🇸 874 66 143ms 4 Jul 2022 335th Steffan153 🇫🇮 874 66 131ms 28 Jan 2023 335th btnlq 874 66 138ms 15 Oct 2023 335th sean-niemann 🇺🇸 874 66 142ms 9 Jan 2025 342nd GrayJoKing 🇦🇺 874 71 475ms 11 Sep 2022 343rd KatieLG-Transpiler 🇬🇧 874 149 10ms 24 Jun 2022 344th MeWhenI 🇻🇦 872 54 10ms 22 Aug 2023 345th 386asm 🇺🇸 872 59 44ms 13 Apr 2023 345th sean-niemann 🇺🇸 872 59 46ms 20 Feb 2025 347th DialFrost 🇸🇬 868 148 615ms 12 Jan 2025 347th emgordon154 868 148 503ms 12 Jan 2025 347th Shanethegamer 🇺🇸 868 148 720ms 13 Jan 2025 347th KatieLG 🇬🇧 868 148 497ms 13 Jan 2025 347th HumanoidCPU 868 148 558ms 13 Jan 2025 347th dokutan 868 148 481ms 13 Jan 2025 347th GolfingSuccess 🇬🇷 868 148 481ms 18 Jan 2025 347th ovs-code 🇩🇪 868 148 759ms 24 Jan 2025 347th CaedenHarper 🇨🇦 868 148 473ms 25 Jan 2025 347th MeWhenI 🇻🇦 868 148 505ms 9 Feb 2025 347th pardouin 🇫🇷 868 148 598ms 25 Feb 2025 347th albanian-laundromat 868 148 600ms 25 Jul 2025 359th Zolmeister 867 57 8ms 31 Jan 2019 359th prplz 🇦🇺 867 57 9ms 7 Jul 2020 359th tomtheisen 🇺🇸 867 57 9ms 24 Sep 2020 359th nwellnhof 🇩🇪 867 57 9ms 27 Jan 2021 363rd prplz 🇦🇺 865 40 4ms 6 Mar 2020 364th SirBogman 🇺🇸 862 36 153ms 28 Aug 2019 365th prplz 🇦🇺 862 61 2ms 12 Mar 2019 365th sisyphus-ppcg 🇦🇺 862 61 2ms 12 Jan 2021 367th nwellnhof 🇩🇪 862 80 51ms 18 Jan 2022 368th ovs-code 🇩🇪 861 67 130ms 4 Jul 2022 369th m-tkach 🇺🇦 861 80 28ms 5 Dec 2023 370th primo-ppcg 🇹🇭 860 49 116ms 18 Jun 2019 370th Steffan153 🇫🇮 860 49 116ms 25 Apr 2023 372nd primo-ppcg 🇹🇭 860 59 2ms 15 Feb 2020 372nd DaDerpDuck 860 59 1ms 26 Jan 2021 372nd Waffle3z 860 59 2ms 26 Jan 2021 372nd sisyphus-ppcg 🇦🇺 860 59 2ms 8 Jun 2021 First Prev 301–375 of 3,085 Next Last
