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 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 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 601st jared-hughes 883 132 15 Feb 2022 602nd prplz 🇦🇺 882 68 12 Oct 2021 602nd NewDefectus 🇮🇱 882 68 16 Dec 2021 604th marcin7Cd 882 77 11 Mar 2020 605th Shanethegamer 🇺🇸 881 83 12 May 2023 605th janbehrens 🇩🇪 881 83 26 Nov 2023 605th Yewzir 🇧🇪 881 83 11 Feb 2024 608th lynn 881 93 12 Jul 2023 609th benwilliamgraham 880 69 26 Jan 2019 609th OllieBoyne 🇬🇧 880 69 16 Jan 2021 609th eiburns 880 69 20 Jan 2022 609th vishwathg 880 69 16 Aug 2022 609th emirps 880 69 22 Feb 2023 609th Vaekor 880 69 9 Jul 2023 609th AVDestroyer 880 69 4 Sep 2023 609th m42km 880 69 7 Oct 2023 609th elgan65536 880 69 4 Apr 2024 618th MeWhenI 🇻🇦 880 75 12 Sep 2022 618th sean-niemann 🇺🇸 880 75 8 Oct 2024 620th Attero 🇸🇪 880 81 4 May 2020 620th c0d3-4-F00d 🇩🇪 880 81 5 Jan 2022 622nd edsrzf 🇳🇿 880 96 30 Dec 2024 623rd edsrzf 🇳🇿 879 60 11 Apr 2025 624th emplv 🇱🇻 879 93 29 Jun 2022 625th m-tkach 🇺🇦 879 98 9 Mar 2023 625th annaproxy 879 98 22 Oct 2023 625th Yewzir 🇧🇪 879 98 30 Dec 2023 628th primo-ppcg 🇹🇭 878 50 11 Oct 2020 628th o0lit3 🇺🇸 878 50 19 Apr 2021 628th armin-k1 878 50 8 Sep 2021 628th nwellnhof 🇩🇪 878 50 26 Dec 2021 628th Lydxn 🇨🇦 878 50 25 May 2022 628th saito-ta 🇯🇵 878 50 27 May 2022 634th Yewzir 🇧🇪 878 79 6 Dec 2023 635th sean-niemann 🇺🇸 875 88 6 Aug 2024 636th primo-ppcg 🇹🇭 875 116 21 Apr 2020 636th kkoenig 875 116 5 Jan 2024 638th primo-ppcg 🇹🇭 874 53 19 Oct 2020 638th MeWhenI 🇻🇦 874 53 15 Feb 2023 640th alo-gin 873 54 19 Oct 2018 640th hrrs01 873 54 14 Apr 2020 640th jared-hughes 873 54 9 Sep 2022 640th ovs-code 🇩🇪 873 54 9 May 2023 644th primo-ppcg 🇹🇭 872 77 13 Jul 2021 645th kg583 🇺🇸 871 97 28 Dec 2024 646th AdrienHache 🇫🇷 870 82 7 Jan 2024 646th snoozingnewt 🇺🇸 870 82 1 Sep 2024 646th pardouin 🇫🇷 870 82 8 Oct 2024 646th LostSyntax21 🇬🇧 870 82 8 Jan 2025 646th TeodorDyakov 🇧🇬 870 82 5 Mar 2025 651st hemphen 870 84 28 Aug 2022 652nd edsrzf 🇳🇿 870 95 5 Mar 2025 653rd nwellnhof 🇩🇪 870 99 3 Jan 2022 653rd Alex-x90 🇺🇸 870 99 20 Sep 2022 653rd Steffan153 🇫🇮 870 99 28 Jan 2023 653rd ovs-code 🇩🇪 870 99 3 Jun 2024 653rd roupiq 🇵🇱 870 99 8 Jun 2024 653rd Herbert00709 🇵🇱 870 99 8 Jun 2024 653rd sean-niemann 🇺🇸 870 99 6 Aug 2024 660th janbehrens 🇩🇪 870 134 26 Nov 2023 661st primo-ppcg 🇹🇭 869 69 27 Nov 2019 661st jakzo 869 69 5 Sep 2021 661st Shanethegamer 🇺🇸 869 69 25 Apr 2023 664th dcgjb 868 57 6 May 2024 665th DialFrost 🇸🇬 868 148 12 Jan 2025 665th emgordon154 868 148 12 Jan 2025 665th Shanethegamer 🇺🇸 868 148 13 Jan 2025 665th KatieLG 🇬🇧 868 148 13 Jan 2025 665th HumanoidCPU 868 148 13 Jan 2025 665th dokutan 868 148 13 Jan 2025 665th GolfingSuccess 🇬🇷 868 148 18 Jan 2025 665th ovs-code 🇩🇪 868 148 24 Jan 2025 665th CaedenHarper 🇨🇦 868 148 25 Jan 2025 665th MeWhenI 🇻🇦 868 148 9 Feb 2025 665th pardouin 🇫🇷 868 148 25 Feb 2025 Prev 601–675 of 2,861 Next
