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Happy Numbers (Long) in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 192nd Yewzir 🇧🇪 915 130 331ms 9 Jan 2024 192nd jared-hughes 915 130 325ms 27 Feb 2024 192nd KasperKivimaeki 🇫🇮 915 130 337ms 4 Oct 2025 192nd CaedenHarper 🇨🇦 915 130 343ms 5 Nov 2025 192nd albanian-laundromat 🇺🇸 915 130 344ms 15 Dec 2025 206th Lydxn 🇨🇦 914 58 3ms 30 Oct 2022 206th primo-ppcg 🇹🇭 914 58 15ms 19 Nov 2022 206th clockworknazo 914 58 14ms 19 Nov 2022 206th Steffan153 🇫🇮 914 58 3ms 9 Apr 2023 206th sean-niemann 🇺🇸 914 58 15ms 24 Jul 2023 206th xsot 🇸🇬 914 58 4ms 25 Jul 2023 206th DialFrost 🇸🇬 914 58 14ms 22 Dec 2024 206th fuzzylojik-golf 🇺🇸 914 58 15ms 15 Sep 2025 214th ovs-code 🇩🇪 914 63 64ms 12 Sep 2024 214th GrayJoKing 🇦🇺 914 63 68ms 13 Sep 2024 214th error256 914 63 65ms 13 Sep 2024 214th Kacarott 🇦🇺 914 63 63ms 20 Sep 2024 214th primo-ppcg 🇹🇭 914 63 63ms 5 Apr 2025 219th nwellnhof 🇩🇪 913 103 467ms 25 Sep 2025 220th nwellnhof 🇩🇪 912 104 58ms 7 Dec 2022 221st JayXon 🇺🇸 909 89 534ms 12 Sep 2022 221st btnlq 909 89 542ms 12 Sep 2022 221st Lydxn 🇨🇦 909 89 531ms 12 Sep 2022 221st Steffan153 🇫🇮 909 89 531ms 10 Mar 2026 225th primo-ppcg 🇹🇭 908 42 330ms 20 Sep 2021 225th sisyphus-ppcg 🇦🇺 908 42 275ms 31 Jan 2023 225th Lydxn 🇨🇦 908 42 244ms 3 Mar 2023 228th GolfingSuccess 🇬🇷 908 77 172ms 19 Sep 2021 228th orthoplex 🇨🇽 908 77 165ms 1 Apr 2022 228th nwellnhof 🇩🇪 908 77 24ms 8 Aug 2022 228th bricknellj 908 77 170ms 20 Dec 2022 228th bob-th 908 77 171ms 24 Jan 2023 228th AlephSquirrel 908 77 186ms 27 Jan 2023 228th neel11235813 908 77 180ms 6 Feb 2023 228th Bulmenisaurus 908 77 193ms 8 Oct 2024 228th CaedenHarper 🇨🇦 908 77 261ms 14 Jul 2025 228th ryyyn 🇺🇸 908 77 141ms 4 Dec 2025 238th JayXon 🇺🇸 908 80 2ms 19 Nov 2025 238th GolfingSuccess 🇬🇷 908 80 2ms 12 days ago 240th msbranicky 908 131 325ms 1 Jul 2024 241st btnlq 907 58 14ms 15 Aug 2024 241st Shanethegamer 🇺🇸 907 58 14ms 15 Aug 2024 241st GrayJoKing 🇦🇺 907 58 14ms 16 Aug 2024 241st DialFrost 🇸🇬 907 58 14ms 17 Aug 2024 241st sean-niemann 🇺🇸 907 58 13ms 13 Jan 2025 241st emgordon154 907 58 13ms 6 Jun 2025 247th annaproxy 907 75 149ms 12 Jan 2022 247th rak1507 🇬🇧 907 75 149ms 23 Feb 2022 247th alomiF 907 75 148ms 5 Oct 2023 247th Natanaelel 🇸🇪 907 75 143ms 8 May 2025 251st JayXon 🇺🇸 907 77 22ms 26 Nov 2021 251st ovs-code 🇩🇪 907 77 4ms 4 Nov 2023 253rd primo-ppcg 🇹🇭 907 79 13ms 20 May 2023 253rd kg583 🇺🇸 907 79 14ms 29 Mar 2026 255th JayXon 🇺🇸 907 91 460ms 6 Mar 2022 256th vang1ong7ang 907 110 193ms 19 hours ago 257th JayXon 🇺🇸 906 78 2,529ms 5 Dec 2024 258th Lydxn 🇨🇦 906 88 120ms 9 Apr 2023 258th JayXon 🇺🇸 906 88 108ms 9 Apr 2023 258th Steffan153 🇫🇮 906 88 114ms 9 Apr 2023 258th sean-niemann 🇺🇸 906 88 111ms 25 May 2025 262nd denkyuu1 905 53 439ms 35 hours ago 263rd edsrzf 🇳🇿 905 67 1,201ms 7 Mar 2026 263rd Steffan153 🇫🇮 905 67 833ms 7 Mar 2026 265th JayXon 🇺🇸 905 74 600ms 25 Jan 2024 265th kg583 🇺🇸 905 74 640ms 15 Oct 2025 267th clockworknazo 905 83 13ms 13 Oct 2022 267th ovs-code 🇩🇪 905 83 13ms 7 Feb 2023 267th Lydxn 🇨🇦 905 83 13ms 28 Feb 2023 267th GrayJoKing 🇦🇺 905 83 18ms 2 Mar 2023 271st btnlq 905 84 20ms 9 Dec 2021 271st GrayJoKing 🇦🇺 905 84 36ms 9 Dec 2021 273rd Lydxn 🇨🇦 905 90 415ms 14 Aug 2022 274th DialFrost 🇸🇬 904 104 828ms 16 Nov 2025 275th DialFrost 🇸🇬 903 68 222ms 2 Jul 2025 276th Lydxn 🇨🇦 903 88 3,087ms 22 Mar 2023 277th anter69 🇭🇺 902 55 1,438ms 10 Mar 2025 278th rucin93 🇵🇱 902 64 140ms 6 Sep 2024 279th kg583 🇺🇸 902 93 17ms 28 Oct 2025 279th Steffan153 🇫🇮 902 93 20ms 13 Mar 2026 281st GrayJoKing 🇦🇺 902 97 40ms 23 Oct 2023 282nd nwellnhof 🇩🇪 901 53 77ms 26 Dec 2021 283rd primo-ppcg 🇹🇭 901 85 39ms 22 Sep 2021 283rd cure-honey 🇯🇵 901 85 39ms 27 Sep 2021 283rd marshallward 🇺🇸 901 85 41ms 2 Sep 2022 286th bastatom 901 132 328ms 27 Feb 2024 286th emgordon154 901 132 340ms 17 Jan 2025 288th JayXon 🇺🇸 900 95 128ms 27 Sep 2021 288th Lydxn 🇨🇦 900 95 128ms 16 May 2023 290th edsrzf 🇳🇿 900 109 32ms 19 days ago 291st MeWhenI 🇻🇦 899 66 11ms 19 Sep 2021 291st sisyphus-ppcg 🇦🇺 899 66 12ms 20 Sep 2021 291st Irratix 🇳🇱 899 66 11ms 15 Dec 2021 291st DialFrost 🇸🇬 899 66 12ms 28 Jan 2023 291st Argeento 🇵🇱 899 66 11ms 26 Aug 2023 291st Lv0Sys 🇵🇱 899 66 12ms 28 Feb 2026 297th GrayJoKing 🇦🇺 899 90 537ms 10 Sep 2022 298th dvargas46 🇺🇸 898 56 294ms 15 Nov 2022 299th btnlq 898 59 3ms 5 Nov 2022 300th ahmetdemirag 🇨🇾 897 78 155ms 11 Feb 2025 First Prev 201–300 of 2,122 Next Last