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 881st djeedjay 🇳🇱 830 86 2ms 26 Oct 2020 881st Yewzir 🇧🇪 830 86 2ms 22 Dec 2023 883rd fuzzylojik-golf 🇺🇸 830 93 481ms 30 Aug 2025 884th kgodara 830 98 129ms 11 Mar 2023 885th GrayJoKing 🇦🇺 829 53 23ms 10 Apr 2021 885th scpchicken 🇵🇼 829 53 31ms 23 May 2021 885th kurkale6ka 829 53 18ms 16 Jun 2021 885th sean-niemann 🇺🇸 829 53 30ms 7 Sep 2021 885th MeWhenI 🇻🇦 829 53 31ms 15 Sep 2021 885th DaCuteRaccoon 829 53 31ms 30 Nov 2022 885th Steffan153 🇫🇮 829 53 31ms 28 Jan 2023 885th DialFrost 🇸🇬 829 53 32ms 28 Jan 2023 885th snoozingnewt 🇨🇦 829 53 33ms 1 Sep 2024 885th LostSyntax21 🇬🇧 829 53 31ms 8 Jan 2025 885th fuzzylojik-golf 🇺🇸 829 53 18ms 15 Sep 2025 896th primo-ppcg 🇹🇭 829 67 107ms 25 Dec 2020 896th lynn 829 67 110ms 18 May 2021 896th Yewzir 🇧🇪 829 67 110ms 17 Sep 2023 896th sean-niemann 🇺🇸 829 67 103ms 8 Oct 2024 900th jared-hughes 829 82 116ms 11 Sep 2023 901st anter69 🇭🇺 828 57 36ms 3 Aug 2021 901st annaproxy 828 57 33ms 27 Aug 2022 901st BREMAUCY 🇫🇷 828 57 33ms 26 Mar 2024 904th inventshah 827 80 2ms 9 Sep 2022 905th Shanethegamer 🇺🇸 826 64 3ms 25 Apr 2023 906th m-tkach 🇺🇦 825 64 381ms 30 Jan 2024 907th dokutan 825 101 381ms 24 Sep 2025 908th ovs-code 🇩🇪 824 153 1,750ms 14 Sep 2025 908th primo-ppcg 🇹🇭 824 153 1,708ms 15 Sep 2025 908th emgordon154 824 153 1,662ms 16 Sep 2025 908th Yewzir 🇧🇪 824 153 2,377ms 14 Nov 2025 912th didion0 🇺🇸 822 73 11ms 22 Apr 2021 912th itsh01 822 73 13ms 16 Aug 2021 912th c0d3-4-F00d 🇩🇪 822 73 11ms 5 Jan 2022 912th DaCuteRaccoon 822 73 11ms 30 Nov 2022 912th janbehrens 🇩🇪 822 73 10ms 17 Jun 2023 912th Yax42 🇫🇷 822 73 9ms 12 Nov 2025 918th KatieLG 🇬🇧 821 74 16ms 5 Nov 2020 918th trist224 🇫🇷 821 74 9ms 15 Nov 2022 918th QuincyNash 🇺🇸 821 74 10ms 29 Nov 2022 918th snoozingnewt 🇨🇦 821 74 2,217ms 29 Nov 2025 922nd AaronGarbut 820 87 1ms 30 Jul 2019 923rd MeWhenI 🇻🇦 820 98 38ms 28 Aug 2024 924th jared-hughes 819 154 1,691ms 16 Sep 2025 924th MeWhenI 🇻🇦 819 154 1,642ms 7 Nov 2025 926th phdphil 818 46 140ms 9 Apr 2018 927th dokutan 818 85 107ms 23 Jul 2025 928th orthoplex 🇨🇽 817 36 35ms 20 Jul 2024 929th snoozingnewt 🇨🇦 817 68 107ms 29 Nov 2025 930th Frank-Buss 817 93 5ms 29 Aug 2020 931st Waffle3z 814 58 41ms 20 Jan 2021 931st jbbarth 🇫🇷 814 58 36ms 8 Oct 2021 931st AlephSquirrel 814 58 41ms 14 Apr 2023 931st SirBogman 🇺🇸 814 58 33ms 10 Jan 2024 931st fuzzylojik-golf 🇺🇸 814 58 37ms 3 Sep 2025 936th NewDefectus 🇮🇱 813 54 14ms 15 Dec 2021 937th MeWhenI 🇻🇦 813 71 3ms 25 Jul 2023 937th GrayJoKing 🇦🇺 813 71 136ms 3 Aug 2024 939th dokutan 813 100 122ms 23 Jul 2025 940th MeWhenI 🇻🇦 812 65 429ms 17 Jan 2024 940th Babafaba 812 65 350ms 4 Nov 2025 942nd tomtheisen 🇺🇸 811 74 9ms 9 Oct 2020 942nd weliveinhell 🇭🇹 811 74 9ms 3 Sep 2023 942nd thisishowmymindworks 🇳🇴 811 74 15ms 10 Jun 2024 945th rucin93 🇵🇱 811 85 2ms 19 Nov 2025 946th ListeriaM 811 88 2ms 25 Aug 2023 946th Jonatan6 🇩🇰 811 88 2ms 27 Apr 2024 948th mortimervonchappuis 810 75 11ms 17 Mar 2020 948th SirFireball3521 810 75 10ms 28 Jan 2023 948th AlexanderFair 810 75 10ms 2 Jul 2023 948th msbranicky 810 75 10ms 25 Jul 2023 952nd snoozingnewt 🇨🇦 810 78 4ms 29 Nov 2025 953rd Natanaelel 🇸🇪 809 32 43ms 22 Jul 2022 953rd SirBogman 🇺🇸 809 32 43ms 10 Sep 2022 955th primo-ppcg 🇹🇭 809 61 1,061ms 9 Feb 2022 956th janbehrens 🇩🇪 807 82 2ms 26 Nov 2023 957th KenanSi 806 31 3ms 24 Feb 2022 957th ashtraypettingzoo 🇺🇸 806 31 3ms 5 Apr 2023 959th DialFrost 🇸🇬 805 62 55ms 21 Jan 2025 960th primo-ppcg 🇹🇭 804 102 25ms 25 Jun 2022 First Prev 881–960 of 3,178 Next Last