Happy Numbers (Long) 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 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 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 Topological Sort 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Topological Sort 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 751st DialFrost 🇸🇬 781 112 30 Mar 2025 752nd yzhs 🇩🇪 779 39 21 Jun 2022 753rd SirBogman 🇺🇸 779 48 4 Nov 2021 753rd SirFireball3521 779 48 21 Mar 2023 755th edsrzf 🇳🇿 779 109 1 Jan 2025 756th aposteriorist 🇨🇦 778 106 5 Mar 2022 757th prplz 🇦🇺 777 64 20 Sep 2021 758th 2011-Chan-Ethan 777 90 12 Jul 2023 758th inverseLorentz 🇦🇺 777 90 3 May 2024 760th snoozingnewt 🇺🇸 773 128 1 Sep 2024 761st DialFrost 🇸🇬 772 129 5 Apr 2025 762nd FlyingPenguin223 771 62 16 Nov 2023 763rd jared-hughes 771 77 14 Mar 2022 763rd Re-Adventures 🇮🇳 771 77 14 Aug 2022 763rd KrausRaus 🇺🇸 771 77 22 Aug 2022 763rd lyphyser 771 77 3 Jun 2023 763rd helbling 🇨🇭 771 77 4 Jul 2024 768th KatieLG 🇬🇧 771 111 14 Jan 2023 769th ovs-code 🇩🇪 770 127 26 Dec 2022 770th Shanethegamer 🇺🇸 769 93 8 Apr 2024 771st Re-Adventures 🇮🇳 769 122 14 Aug 2022 772nd emgordon154 769 146 10 Jun 2025 773rd NewDefectus 🇮🇱 768 64 21 Sep 2021 774th hjcafaroUC 768 91 26 Oct 2021 774th adoxography 768 91 18 Dec 2021 774th j-Ewan 768 91 16 Feb 2022 774th MaxElf999 768 91 29 Sep 2022 774th AlexanderFair 768 91 13 Jul 2023 774th chartung17 768 91 14 Jan 2024 774th NerdyMcNerd42 768 91 22 Mar 2024 781st prplz 🇦🇺 767 91 19 Dec 2021 782nd MeWhenI 🇻🇦 767 116 13 Dec 2023 783rd strout 765 89 15 Aug 2022 784th kTheLemon 765 100 2 Apr 2025 785th janbehrens 🇩🇪 765 165 20 Sep 2021 786th UnderKoen 🇳🇱 764 147 20 Apr 2023 787th MeWhenI 🇻🇦 764 244 28 Aug 2023 788th prplz 🇦🇺 763 49 27 Sep 2021 789th shawphy 761 78 12 Oct 2021 790th Yewzir 🇧🇪 761 166 14 Jan 2024 791st Indivicivet 760 92 26 Oct 2021 791st nullie 760 92 8 Jun 2022 791st FortuiteMan 🇫🇷 760 92 10 Sep 2023 791st jbjd 760 92 23 Nov 2024 791st 5quiwyrm 760 92 25 Nov 2024 796th Shanethegamer 🇺🇸 760 93 27 Oct 2024 797th Andriamanitra 🇫🇮 759 63 20 Jul 2022 798th Irratix 🇳🇱 759 92 19 Dec 2021 799th KrausRaus 🇺🇸 758 97 24 Oct 2023 800th Yewzir 🇧🇪 758 99 18 Dec 2024 801st DialFrost 🇸🇬 758 112 13 Feb 2025 802nd jared-hughes 757 101 17 Mar 2022 803rd Irratix 🇳🇱 756 90 24 Sep 2021 804th prplz 🇦🇺 755 66 27 Sep 2021 804th DialFrost 🇸🇬 755 66 10 Oct 2024 806th Yewzir 🇧🇪 755 102 13 Jan 2024 807th yzhs 🇩🇪 754 66 5 Nov 2021 808th snoozingnewt 🇺🇸 754 118 11 days ago 809th MeWhenI 🇻🇦 753 95 23 May 2023 810th emgordon154 752 77 7 Nov 2024 811th msbranicky 752 89 17 Jan 2024 811th Stockoh 🇫🇷 752 89 24 Jun 2024 811th Mabeloid 🇳🇴 752 89 18 Sep 2024 814th stewSquared 🇺🇸 752 93 27 Sep 2022 814th FlorianCassayre 🇫🇷 752 93 18 Oct 2022 814th ssbhatt4321 752 93 11 Jun 2023 814th Glinte 752 93 11 Dec 2023 814th Hebelub 752 93 5 Jan 2024 814th tobeannouncd 752 93 25 Apr 2025 814th YAJUE114514 752 93 28 Jul 2025 821st Shanethegamer 🇺🇸 752 168 20 Sep 2021 822nd alasdair-greenland 751 79 10 Nov 2021 822nd igmcdowell 751 79 11 Dec 2021 822nd dylanarmstrong 751 79 24 Jan 2024 825th janbehrens 🇩🇪 750 64 9 Nov 2021 Prev 751–825 of 1,958 Next