Happy Numbers 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 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 Bytes Time 295th sean-niemann 🇺🇸 925 126 2 Dec 2021 295th stefangimmillaro 925 126 17 Jul 2022 295th Steffan153 🇫🇮 925 126 30 Nov 2022 295th DialFrost 🇸🇬 925 126 22 Jan 2023 295th h3ra993huskp 🇯🇵 925 126 20 Dec 2023 306th JayXon 🇺🇸 924 60 9 Jul 2021 306th Lydxn 🇨🇦 924 60 9 Jul 2021 306th MeWhenI 🇻🇦 924 60 4 Nov 2021 306th sisyphus-ppcg 🇦🇺 924 60 24 Mar 2022 310th primo-ppcg 🇹🇭 923 43 2 Nov 2020 310th sisyphus-ppcg 🇦🇺 923 43 3 Nov 2020 310th Irratix 🇳🇱 923 43 11 Dec 2021 310th stefangimmillaro 923 43 23 Apr 2022 310th Lydxn 🇨🇦 923 43 5 Aug 2023 315th Shanethegamer 🇺🇸 923 54 13 Sep 2021 316th Lydxn 🇨🇦 923 61 9 Jul 2021 316th JayXon 🇺🇸 923 61 19 Aug 2021 316th GrayJoKing 🇦🇺 923 61 13 Mar 2022 319th Steffan153 🇫🇮 923 110 1 Oct 2022 319th Shanethegamer 🇺🇸 923 110 29 Mar 2023 319th sean-niemann 🇺🇸 923 110 30 Aug 2023 319th Yewzir 🇧🇪 923 110 26 Oct 2023 319th m-tkach 🇺🇦 923 110 5 Dec 2023 319th emgordon154 923 110 17 Jan 2025 319th error256 923 110 15 Feb 2025 319th plcc0 923 110 21 Mar 2025 327th sisyphus-ppcg 🇦🇺 922 65 27 Jan 2021 327th MeWhenI 🇻🇦 922 65 15 Sep 2021 327th Irratix 🇳🇱 922 65 15 Dec 2021 327th DialFrost 🇸🇬 922 65 28 Jan 2023 331st Steffan153 🇫🇮 921 62 15 Mar 2023 331st Lydxn 🇨🇦 921 62 15 Mar 2023 331st JayXon 🇺🇸 921 62 21 Mar 2023 331st GrayJoKing 🇦🇺 921 62 6 Jun 2023 331st pardouin 🇫🇷 921 62 3 Sep 2024 331st sean-niemann 🇺🇸 921 62 18 Apr 2025 337th andersk 🇺🇸 920 88 5 Nov 2022 337th jared-hughes 920 88 10 Nov 2022 337th Steffan153 🇫🇮 920 88 28 Jan 2023 340th HPWiz 🇳🇿 919 32 17 Aug 2023 341st JayXon 🇺🇸 919 66 28 May 2021 341st lynn 919 66 28 May 2021 341st primo-ppcg 🇹🇭 919 66 28 May 2021 341st Lydxn 🇨🇦 919 66 9 Oct 2021 341st prplz 🇦🇺 919 66 12 Oct 2021 341st Shanethegamer 🇺🇸 919 66 25 Oct 2021 341st MeWhenI 🇻🇦 919 66 26 Oct 2021 341st Steffan153 🇫🇮 919 66 1 Oct 2022 341st Yewzir 🇧🇪 919 66 6 Dec 2023 341st DialFrost 🇸🇬 919 66 10 Mar 2025 341st sean-niemann 🇺🇸 919 66 18 Apr 2025 352nd primo-ppcg 🇹🇭 918 41 6 Oct 2020 352nd Natanaelel 🇸🇪 918 41 7 Oct 2021 352nd sisyphus-ppcg 🇦🇺 918 41 31 Jan 2023 355th Steffan153 🇫🇮 917 63 22 Aug 2024 355th sean-niemann 🇺🇸 917 63 22 Aug 2024 355th JayXon 🇺🇸 917 63 23 Aug 2024 355th lukegustafson 🇺🇸 917 63 12 Sep 2024 359th sisyphus-ppcg 🇦🇺 917 64 12 Dec 2022 359th Lydxn 🇨🇦 917 64 13 Dec 2022 359th Steffan153 🇫🇮 917 64 28 Jan 2023 359th ovs-code 🇩🇪 917 64 21 Apr 2024 359th DialFrost 🇸🇬 917 64 20 Feb 2025 359th sean-niemann 🇺🇸 917 64 20 Feb 2025 365th bforte 917 74 9 Dec 2018 365th annaproxy 917 74 12 Jan 2022 365th rak1507 🇬🇧 917 74 23 Feb 2022 365th snoozingnewt 🇺🇸 917 74 1 Sep 2024 369th lynn 916 54 25 May 2022 370th Steffan153 🇫🇮 916 64 11 Dec 2023 370th Yewzir 🇧🇪 916 64 14 Dec 2023 370th Lydxn 🇨🇦 916 64 20 Dec 2023 370th dokutan 916 64 19 May 2024 370th emgordon154 916 64 5 Dec 2024 370th edsrzf 🇳🇿 916 64 21 Jan 2025 Prev 301–375 of 2,847 Next
