Happy Numbers 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 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 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 Apéry’s Constant Binary Lambda Calculus 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL ArkScript 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 ><> 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 ALGOL 68 APL ArkScript 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 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 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 Apéry’s Constant Binary Lambda Calculus 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 631st HumanoidCPU 889 147 10ms 13 May 2024 631st pardouin 🇫🇷 889 147 9ms 20 Aug 2024 631st KatieLG 🇬🇧 889 147 10ms 26 Sep 2024 631st emgordon154 889 147 9ms 4 Dec 2024 631st CaedenHarper 🇨🇦 889 147 9ms 24 Jan 2025 631st rucin93 🇵🇱 889 147 10ms 23 Apr 2025 631st albanian-laundromat 889 147 10ms 20 Jul 2025 631st Babafaba 889 147 10ms 24 Oct 2025 631st GolfingSuccess 🇬🇷 889 147 10ms 8 Nov 2025 631st snoozingnewt 🇨🇦 889 147 10ms 5 Dec 2025 651st ovs-code 🇩🇪 887 87 462ms 29 Jul 2024 652nd MeWhenI 🇻🇦 886 76 37ms 16 May 2023 653rd lynn 886 93 27ms 12 Jul 2023 654th MeWhenI 🇻🇦 885 52 66ms 2 Nov 2023 654th Yewzir 🇧🇪 885 52 67ms 7 Mar 2024 654th edsrzf 🇳🇿 885 52 63ms 17 Jan 2025 654th fuzzylojik-golf 🇺🇸 885 52 60ms 17 Sep 2025 658th Shanethegamer 🇺🇸 885 83 404ms 12 May 2023 658th janbehrens 🇩🇪 885 83 373ms 26 Nov 2023 658th Yewzir 🇧🇪 885 83 413ms 11 Feb 2024 658th snoozingnewt 🇨🇦 885 83 376ms 29 Nov 2025 662nd KasperKivimaeki 🇫🇮 885 115 287ms 2 Oct 2025 663rd Steffan153 🇫🇮 884 78 1ms 29 Oct 2023 664th MeWhenI 🇻🇦 883 75 2ms 12 Sep 2022 664th sean-niemann 🇺🇸 883 75 2ms 8 Oct 2024 666th jared-hughes 883 76 1ms 6 Mar 2022 666th Steffan153 🇫🇮 883 76 1ms 25 Feb 2023 668th marcin7Cd 883 77 136ms 11 Mar 2020 668th fuzzylojik-golf 🇺🇸 883 77 143ms 15 Sep 2025 670th marcin7Cd 883 148 10ms 12 Oct 2020 670th Attero 🇸🇪 883 148 9ms 12 Oct 2020 670th sisyphus-ppcg 🇦🇺 883 148 10ms 30 May 2021 670th lynn 883 148 10ms 1 Jun 2021 670th SirBogman 🇺🇸 883 148 10ms 28 Nov 2021 670th ovs-code 🇩🇪 883 148 10ms 22 Apr 2022 670th scpchicken 🇵🇼 883 148 10ms 4 Feb 2023 677th pardouin 🇫🇷 882 63 795ms 29 Aug 2025 678th prplz 🇦🇺 882 68 11ms 12 Oct 2021 678th NewDefectus 🇮🇱 882 68 14ms 16 Dec 2021 678th KrausRaus 🇺🇸 882 68 10ms 6 Jan 2026 681st emplv 🇱🇻 882 93 25ms 29 Jun 2022 682nd m-tkach 🇺🇦 882 98 59ms 9 Mar 2023 682nd annaproxy 882 98 57ms 22 Oct 2023 682nd Yewzir 🇧🇪 882 98 61ms 30 Dec 2023 685th JayXon 🇺🇸 882 143 1,685ms 15 Sep 2025 686th Attero 🇸🇪 881 81 2ms 4 May 2020 686th c0d3-4-F00d 🇩🇪 881 81 2ms 5 Jan 2022 686th snoozingnewt 🇨🇦 881 81 2ms 13 Sep 2025 686th AZTECCO 881 81 2ms 16 Sep 2025 686th Yax42 🇫🇷 881 81 2ms 14 Oct 2025 691st benwilliamgraham 880 69 10ms 26 Jan 2019 691st OllieBoyne 🇬🇧 880 69 10ms 16 Jan 2021 691st eiburns 880 69 10ms 20 Jan 2022 691st vishwathg 880 69 9ms 16 Aug 2022 691st emirps 880 69 9ms 22 Feb 2023 691st Vaekor 880 69 9ms 9 Jul 2023 691st AVDestroyer 880 69 10ms 4 Sep 2023 691st m42km 880 69 9ms 7 Oct 2023 691st elgan65536 🇺🇸 880 69 9ms 4 Apr 2024 700th Yewzir 🇧🇪 880 79 108ms 6 Dec 2023 701st primo-ppcg 🇹🇭 878 50 31ms 11 Oct 2020 701st o0lit3 🇺🇸 878 50 10ms 19 Apr 2021 701st armin-k1 878 50 8ms 8 Sep 2021 701st nwellnhof 🇩🇪 878 50 14ms 26 Dec 2021 701st Lydxn 🇨🇦 878 50 32ms 25 May 2022 701st saito-ta 🇯🇵 878 50 17ms 27 May 2022 707th snoozingnewt 🇨🇦 878 95 431ms 29 Nov 2025 708th primo-ppcg 🇹🇭 878 116 302ms 21 Apr 2020 708th kkoenig 878 116 297ms 5 Jan 2024 710th sean-niemann 🇺🇸 877 88 384ms 6 Aug 2024 711th KatieLG-Transpiler 🇬🇧 877 149 10ms 24 Jun 2022 712th primo-ppcg 🇹🇭 875 53 277ms 19 Oct 2020 712th MeWhenI 🇻🇦 875 53 257ms 15 Feb 2023 714th hemphen 875 84 425ms 28 Aug 2022 715th alo-gin 874 54 33ms 19 Oct 2018 715th hrrs01 874 54 123ms 14 Apr 2020 715th jared-hughes 874 54 35ms 9 Sep 2022 715th ovs-code 🇩🇪 874 54 45ms 9 May 2023 719th DialFrost 🇸🇬 874 148 1,401ms 12 Jan 2025 719th emgordon154 874 148 1,415ms 12 Jan 2025 First Prev 641–720 of 3,172 Next Last
