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 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 823rd DialFrost 🇸🇬 735 65 28 Jan 2023 823rd pardouin 🇫🇷 735 65 22 Aug 2024 823rd edsrzf 🇳🇿 735 65 5 Nov 2024 829th AkashTandon167 735 95 2 Nov 2021 829th mhenion8293 🇺🇸 735 95 23 Jan 2022 829th 4ndyJ 🇬🇧 735 95 12 Feb 2023 829th Alex-x90 🇺🇸 735 95 13 Feb 2023 829th AlephSquirrel 735 95 8 Jun 2023 834th sean-niemann 🇺🇸 733 104 28 Dec 2023 834th dokutan 733 104 5 Feb 2025 836th arctouch-cristiannevianna 733 105 26 May 2023 837th yokasuretsu 732 51 16 Nov 2021 838th MeWhenI 🇻🇦 732 68 28 Jan 2023 838th Feniske 🇫🇷 732 68 7 Nov 2023 840th AlephSquirrel 732 81 8 Aug 2022 841st jared-hughes 732 128 20 Jul 2022 841st Alex-x90 🇺🇸 732 128 14 Nov 2022 843rd jerrandolph 732 162 3 Nov 2023 844th Yewzir 729 90 14 Jan 2024 845th snoozingnewt 🇺🇸 729 105 1 Sep 2024 846th pascscha 727 96 28 Mar 2022 846th vhoulbreque 🇫🇷 727 96 13 Aug 2022 846th Fanrco 727 96 4 Sep 2023 846th Europe2048 727 96 24 Nov 2024 850th GrayJoKing 🇦🇺 726 113 28 Feb 2022 851st pandapawskat 724 66 7 Oct 2021 852nd scpchicken 🇵🇼 724 137 19 May 2022 853rd randolchance 723 82 11 Jan 2023 854th emgordon154 722 36 3 Nov 2024 855th annaproxy 722 105 8 Jan 2023 856th Shanethegamer 🇺🇸 722 121 15 Dec 2022 857th dcgjb 721 69 6 May 2024 858th martinnorling 🇸🇪 720 97 2 Feb 2022 858th albanian-laundromat 720 97 22 days ago 858th Pyroan 720 97 19 days ago 858th GolfingSuccess 🇬🇷 720 97 13 days ago 862nd RockOfStone 720 106 4 Nov 2021 862nd frosster 720 106 6 days ago 864th GolfingSuccess 🇬🇷 720 112 11 Sep 2022 865th DialFrost 🇸🇬 719 110 16 Nov 2024 866th Yewzir 717 113 14 Jan 2024 867th emgordon154 716 100 27 Dec 2024 868th lynn 716 106 16 Nov 2021 869th tayloia 🇬🇧 714 83 11 May 2023 870th sean-niemann 🇺🇸 714 113 13 Sep 2022 870th Yewzir 714 113 13 Jan 2024 872nd BrenSchaap 713 98 21 Oct 2021 872nd Andrey135296 713 98 3 Jan 2022 872nd mikehanus 713 98 21 Nov 2023 872nd Troon 713 98 14 Feb 2025 876th janbehrens 🇩🇪 713 115 23 Mar 2022 877th janbehrens 🇩🇪 712 98 21 Sep 2021 877th RYNO8 712 98 16 Aug 2022 879th primo-ppcg 🇹🇭 709 71 29 Nov 2021 880th DialFrost 🇸🇬 708 114 28 Oct 2024 881st rollershutter 706 68 3 Jul 2024 882nd Garklein 🇨🇦 706 84 20 Feb 2022 883rd janbehrens 🇩🇪 706 109 21 Nov 2021 884th andrewteske 705 99 18 Nov 2021 884th fourth-bit 705 99 11 Jul 2023 886th scpchicken 🇵🇼 704 53 7 Mar 2022 887th HumanoidCPU 704 121 22 Jun 2024 888th madex 🇩🇪 703 68 13 Jun 2024 888th snoozingnewt 🇺🇸 703 68 1 Sep 2024 888th LostSyntax21 🇬🇧 703 68 8 Jan 2025 891st emgordon154 703 126 7 Dec 2024 892nd msbranicky 703 209 8 Jan 2024 893rd MeWhenI 🇻🇦 700 109 27 Dec 2022 894th Re-Adventures 🇮🇳 699 110 14 Aug 2022 895th raphaelimahorn 698 85 2 Oct 2021 895th piano-miles 698 85 12 Mar 2023 895th Mazn3k 698 85 15 Mar 2023 895th coreynash 698 85 17 Oct 2023 899th madex 🇩🇪 698 100 10 Nov 2021 899th b10011 🇫🇮 698 100 8 Jan 2023 Prev 826–900 of 1,707 Next