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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 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 750th ovs-code 🇩🇪 843 83 10 Oct 2023 752nd primo-ppcg 🇹🇭 842 67 27 Mar 2021 752nd Steffan153 🇫🇮 842 67 28 Jan 2023 752nd edsrzf 🇳🇿 842 67 7 days ago 755th villfa 842 75 30 Nov 2018 755th LostSyntax21 🇬🇧 842 75 8 Jan 2025 757th jslip 840 35 5 Sep 2018 757th SirBogman 🇺🇸 840 35 3 Nov 2019 757th rak1507 🇬🇧 840 35 20 Sep 2021 760th emgordon154 840 143 22 Dec 2021 760th primo-ppcg 🇹🇭 840 143 5 Mar 2022 760th Yewzir 🇧🇪 840 143 13 Jul 2023 760th ovs-code 🇩🇪 840 143 10 Sep 2023 764th annaproxy 839 85 18 May 2023 765th HumanEquivalentUnit 838 59 10 Oct 2020 766th Laar 838 81 1 Apr 2019 766th alomiF 838 81 5 Oct 2023 766th brimstonetrader 838 81 26 Jan 2024 769th MeWhenI 🇻🇦 837 92 10 Oct 2022 770th Steffan153 🇫🇮 837 99 28 Jan 2023 770th pardouin 🇫🇷 837 99 21 Sep 2024 770th sean-niemann 🇺🇸 837 99 9 May 2025 773rd AdrienHache 🇫🇷 837 103 7 Jan 2024 774th SirFireball3521 836 45 22 Mar 2023 775th Yewzir 🇧🇪 836 79 22 Dec 2023 775th albanian-laundromat 836 79 5 days ago 777th edsrzf 🇳🇿 836 97 4 Mar 2025 778th emgordon154 835 31 11 Sep 2024 779th jared-hughes 834 144 25 Oct 2022 780th Shanethegamer 🇺🇸 833 30 13 Jan 2022 781st PatrickStephansen 🇿🇦 833 72 3 Nov 2020 781st KatieLG 🇬🇧 833 72 16 Apr 2021 781st neihousaigaai 833 72 18 Apr 2021 781st two-bad 🇬🇧 833 72 25 Feb 2024 785th GrayJoKing 🇦🇺 833 80 15 Jul 2023 786th mogron 832 73 13 Dec 2019 786th FlorianCassayre 🇫🇷 832 73 30 Oct 2022 786th StefanHabel 🇨🇦 832 73 11 Dec 2022 789th acacopardo 831 76 14 Nov 2017 789th MeWhenI 🇻🇦 831 76 15 Sep 2021 789th DaCuteRaccoon 831 76 30 Nov 2022 792nd janlelis 830 60 21 Apr 2021 793rd marshallward 🇺🇸 830 81 2 Sep 2022 794th djeedjay 🇳🇱 829 86 26 Oct 2020 794th Yewzir 🇧🇪 829 86 22 Dec 2023 796th GrayJoKing 🇦🇺 828 53 10 Apr 2021 796th scpchicken 🇵🇼 828 53 23 May 2021 796th kurkale6ka 828 53 16 Jun 2021 796th sean-niemann 🇺🇸 828 53 7 Sep 2021 796th MeWhenI 🇻🇦 828 53 15 Sep 2021 796th DaCuteRaccoon 828 53 30 Nov 2022 796th Steffan153 🇫🇮 828 53 28 Jan 2023 796th DialFrost 🇸🇬 828 53 28 Jan 2023 796th snoozingnewt 🇺🇸 828 53 1 Sep 2024 796th LostSyntax21 🇬🇧 828 53 8 Jan 2025 806th primo-ppcg 🇹🇭 828 67 25 Dec 2020 806th lynn 828 67 18 May 2021 806th Yewzir 🇧🇪 828 67 17 Sep 2023 806th sean-niemann 🇺🇸 828 67 8 Oct 2024 810th jared-hughes 828 82 11 Sep 2023 811th CLOStrophobic 🇮🇹 828 102 14 Feb 2025 812th anter69 🇭🇺 827 57 3 Aug 2021 812th annaproxy 827 57 27 Aug 2022 812th BREMAUCY 🇫🇷 827 57 26 Mar 2024 815th duckyluuk 🇳🇱 827 73 16 Dec 2024 816th kgodara 827 98 11 Mar 2023 817th inventshah 826 80 9 Sep 2022 818th Shanethegamer 🇺🇸 824 64 25 Apr 2023 819th m-tkach 🇺🇦 823 64 30 Jan 2024 820th didion0 🇺🇸 821 73 22 Apr 2021 820th itsh01 821 73 16 Aug 2021 820th c0d3-4-F00d 🇩🇪 821 73 5 Jan 2022 820th DaCuteRaccoon 821 73 30 Nov 2022 820th janbehrens 🇩🇪 821 73 17 Jun 2023 820th snoozingnewt 🇺🇸 821 73 1 Sep 2024 Prev 751–825 of 2,895 Next
