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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 826th drochom 744 94 22 Jun 2024 826th martion2007 744 94 14 Aug 2024 828th Schmitt-Very-Cool 744 171 24 Dec 2023 829th SirBogman 🇺🇸 744 254 23 Nov 2022 830th akamayu-ouo 🇹🇼 743 35 30 Jul 2024 831st jared-hughes 743 94 14 Mar 2022 831st Shanethegamer 🇺🇸 743 94 18 Dec 2022 831st KenanHanke 743 94 22 Feb 2023 831st Yewzir 🇧🇪 743 94 10 Jan 2024 835th Shanethegamer 🇺🇸 743 131 20 Mar 2023 836th KatieLG 🇬🇧 742 67 21 Sep 2021 837th itsh01 742 80 4 Oct 2021 837th voytxt 🇨🇿 742 80 2 Mar 2022 837th dokutan 742 80 24 Dec 2024 840th Yewzir 🇧🇪 741 111 13 Jan 2024 841st j-Ewan 740 41 22 Feb 2022 842nd primo-ppcg 🇹🇭 740 104 21 Nov 2021 842nd Irratix 🇳🇱 740 104 13 Dec 2021 842nd ericlangedijk 🇸🇮 740 104 17 Mar 2022 842nd Matgc04 740 104 22 Aug 2023 846th boxjelly 739 92 14 Mar 2022 847th Shanethegamer 🇺🇸 737 89 16 Apr 2024 848th AkashTandon167 736 95 2 Nov 2021 848th mhenion8293 🇺🇸 736 95 23 Jan 2022 848th 4ndyJ 🇬🇧 736 95 12 Feb 2023 848th Alex-x90 🇺🇸 736 95 13 Feb 2023 852nd xiBread 🇺🇸 735 65 27 Oct 2021 852nd KatieLG 🇬🇧 735 65 10 Apr 2022 852nd yzhs 🇩🇪 735 65 20 Jul 2022 852nd DialFrost 🇸🇬 735 65 28 Jan 2023 852nd edsrzf 🇳🇿 735 65 5 Nov 2024 857th AlephSquirrel 735 95 8 Jun 2023 858th dokutan 734 104 5 Feb 2025 859th jerrandolph 734 162 3 Nov 2023 860th AlephSquirrel 733 81 8 Aug 2022 861st arctouch-cristiannevianna 733 105 26 May 2023 861st annaproxy 733 105 11 Apr 2025 863rd jared-hughes 733 128 20 Jul 2022 863rd Alex-x90 🇺🇸 733 128 14 Nov 2022 865th yokasuretsu 732 51 16 Nov 2021 866th MeWhenI 🇻🇦 732 68 28 Jan 2023 866th Feniske 🇫🇷 732 68 7 Nov 2023 868th Yewzir 🇧🇪 729 90 14 Jan 2024 869th snoozingnewt 🇺🇸 729 105 1 Sep 2024 870th pascscha 728 96 28 Mar 2022 870th vhoulbreque 🇫🇷 728 96 13 Aug 2022 870th Fanrco 728 96 4 Sep 2023 870th Europe2048 728 96 24 Nov 2024 874th GrayJoKing 🇦🇺 728 113 28 Feb 2022 875th scpchicken 🇵🇼 725 137 19 May 2022 876th targrik 725 164 23 days ago 877th pandapawskat 724 66 7 Oct 2021 878th randolchance 724 82 11 Jan 2023 879th annaproxy 724 105 8 Jan 2023 880th Shanethegamer 🇺🇸 723 121 15 Dec 2022 881st emgordon154 722 36 3 Nov 2024 882nd dcgjb 721 69 6 May 2024 883rd martinnorling 🇸🇪 721 97 2 Feb 2022 883rd Pyroan 721 97 14 Mar 2025 885th DialFrost 🇸🇬 721 110 16 Nov 2024 886th GolfingSuccess 🇬🇷 721 112 11 Sep 2022 886th albanian-laundromat 721 112 14 days ago 888th GolfingSuccess 🇬🇷 720 97 19 Mar 2025 889th RockOfStone 720 106 4 Nov 2021 889th frosster 720 106 26 Mar 2025 891st lynn 717 106 16 Nov 2021 892nd Yewzir 🇧🇪 717 113 14 Jan 2024 893rd emgordon154 716 100 27 Dec 2024 894th janbehrens 🇩🇪 716 115 23 Mar 2022 895th tayloia 🇬🇧 715 83 11 May 2023 896th sean-niemann 🇺🇸 715 113 13 Sep 2022 896th Yewzir 🇧🇪 715 113 13 Jan 2024 898th janbehrens 🇩🇪 713 98 21 Sep 2021 898th BrenSchaap 713 98 21 Oct 2021 898th Andrey135296 713 98 3 Jan 2022 Prev 826–900 of 1,843 Next