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Happy Numbers (Long) in all languages in bytes. 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 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 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 Polygon Triangulations QR Encoder Quadratic Formula 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 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 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 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 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 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 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 Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 150th sean-niemann 🇺🇸 919 63 22 Aug 2024 150th JayXon 🇺🇸 919 63 23 Aug 2024 150th lukegustafson 🇺🇸 919 63 12 Sep 2024 154th GrayJoKing 🇦🇺 919 76 1 Feb 2023 154th xsot 🇸🇬 919 76 10 Jun 2023 154th m-tkach 🇺🇦 919 76 24 Aug 2023 157th ovs-code 🇩🇪 919 102 19 Jun 2024 157th JayXon 🇺🇸 919 102 19 Jun 2024 159th Shanethegamer 🇺🇸 918 74 19 Sep 2021 159th GrayJoKing 🇦🇺 918 74 19 Sep 2021 159th MeWhenI 🇻🇦 918 74 19 Sep 2021 159th sean-niemann 🇺🇸 918 74 20 Sep 2021 159th yzhs 🇩🇪 918 74 5 Nov 2021 159th Steffan153 🇫🇮 918 74 26 Dec 2022 159th DialFrost 🇸🇬 918 74 28 Jan 2023 159th scpchicken 🇵🇼 918 74 7 Mar 2023 159th inventshah 918 74 26 Sep 2023 159th pardouin 🇫🇷 918 74 21 Sep 2024 159th LostSyntax21 🇬🇧 918 74 8 Jan 2025 170th ovs-code 🇩🇪 916 63 12 Sep 2024 170th GrayJoKing 🇦🇺 916 63 13 Sep 2024 170th error256 916 63 13 Sep 2024 170th Kacarott 🇦🇺 916 63 20 Sep 2024 170th primo-ppcg 🇹🇭 916 63 5 Apr 2025 175th ovs-code 🇩🇪 916 73 15 Jan 2024 175th sisyphus-ppcg 🇦🇺 916 73 16 Jan 2024 175th bizy-coder 916 73 3 Oct 2024 175th sean-niemann 🇺🇸 916 73 23 Dec 2024 179th Lydxn 🇨🇦 914 69 13 Dec 2022 179th sisyphus-ppcg 🇦🇺 914 69 16 Dec 2022 179th ovs-code 🇩🇪 914 69 21 Apr 2024 179th DialFrost 🇸🇬 914 69 1 Aug 2024 183rd btnlq 913 59 5 Nov 2022 184th JayXon 🇺🇸 913 130 20 Sep 2021 184th Lydxn 🇨🇦 913 130 2 Oct 2021 184th Steffan153 🇫🇮 913 130 3 Dec 2022 184th emplv 🇱🇻 913 130 12 Jan 2023 184th MeWhenI 🇻🇦 913 130 9 Feb 2023 184th nwellnhof 🇩🇪 913 130 2 Mar 2023 184th stefangimmillaro 913 130 14 Jun 2023 184th Shanethegamer 🇺🇸 913 130 21 Nov 2023 184th sean-niemann 🇺🇸 913 130 6 Dec 2023 184th Yewzir 🇧🇪 913 130 9 Jan 2024 184th jared-hughes 913 130 27 Feb 2024 195th Natanaelel 🇸🇪 911 41 7 Oct 2021 196th Lydxn 🇨🇦 910 109 23 May 2022 196th JayXon 🇺🇸 910 109 23 May 2022 196th r-brinke 🇳🇱 910 109 29 Jul 2022 199th Lydxn 🇨🇦 909 140 25 Apr 2022 199th JayXon 🇺🇸 909 140 25 Apr 2022 199th nwellnhof 🇩🇪 909 140 2 Mar 2023 199th Steffan153 🇫🇮 909 140 5 Mar 2023 199th sean-niemann 🇺🇸 909 140 22 Feb 2024 204th GolfingSuccess 🇬🇷 908 77 19 Sep 2021 204th orthoplex 🇨🇽 908 77 1 Apr 2022 204th nwellnhof 🇩🇪 908 77 8 Aug 2022 204th bricknellj 908 77 20 Dec 2022 204th bob-th 908 77 24 Jan 2023 204th AlephSquirrel 908 77 27 Jan 2023 204th Steffan153 🇫🇮 908 77 6 Feb 2023 204th neel11235813 908 77 6 Feb 2023 204th Seek64 🇩🇪 908 77 30 May 2024 204th Bulmenisaurus 908 77 8 Oct 2024 214th JayXon 🇺🇸 908 81 28 Jan 2024 214th GolfingSuccess 🇬🇷 908 81 19 Mar 2025 216th JayXon 🇺🇸 908 89 12 Sep 2022 216th btnlq 908 89 12 Sep 2022 216th Lydxn 🇨🇦 908 89 12 Sep 2022 219th JayXon 🇺🇸 907 77 26 Nov 2021 219th ovs-code 🇩🇪 907 77 4 Nov 2023 221st annaproxy 906 75 12 Jan 2022 221st rak1507 🇬🇧 906 75 23 Feb 2022 221st alomiF 906 75 5 Oct 2023 221st snoozingnewt 🇺🇸 906 75 1 Sep 2024 221st Natanaelel 🇸🇪 906 75 8 May 2025 Prev 151–225 of 1,823 Next