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 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 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 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 Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 826th emgordon154 752 77 7 Nov 2024 827th msbranicky 752 89 17 Jan 2024 827th Stockoh 🇫🇷 752 89 24 Jun 2024 827th Mabeloid 🇳🇴 752 89 18 Sep 2024 830th stewSquared 🇺🇸 752 93 27 Sep 2022 830th FlorianCassayre 🇫🇷 752 93 18 Oct 2022 830th ssbhatt4321 752 93 11 Jun 2023 830th Glinte 752 93 11 Dec 2023 830th Hebelub 752 93 5 Jan 2024 830th tobeannouncd 752 93 25 Apr 2025 830th YAJUE114514 752 93 28 Jul 2025 837th Shanethegamer 🇺🇸 752 168 20 Sep 2021 838th alasdair-greenland 751 79 10 Nov 2021 838th igmcdowell 751 79 11 Dec 2021 838th dylanarmstrong 751 79 24 Jan 2024 841st janbehrens 🇩🇪 750 64 9 Nov 2021 842nd Shanethegamer 🇺🇸 750 102 12 Dec 2022 843rd 386asm 🇺🇸 748 117 10 Apr 2023 844th Irratix 🇳🇱 747 64 4 Mar 2022 844th annaproxy 747 64 27 Aug 2022 846th Shanethegamer 🇺🇸 746 131 20 Mar 2023 847th Schmitt-Very-Cool 746 171 24 Dec 2023 848th CatsAreFluffy 745 66 31 Jan 2023 849th trist224 🇫🇷 745 126 15 Nov 2022 850th drochom 744 94 22 Jun 2024 850th martion2007 744 94 14 Aug 2024 852nd akamayu-ouo 🇹🇼 743 35 30 Jul 2024 853rd jared-hughes 743 94 14 Mar 2022 853rd Shanethegamer 🇺🇸 743 94 18 Dec 2022 853rd KenanHanke 743 94 22 Feb 2023 853rd Yewzir 🇧🇪 743 94 10 Jan 2024 857th Yewzir 🇧🇪 743 111 13 Jan 2024 858th KatieLG 🇬🇧 742 67 21 Sep 2021 859th itsh01 742 80 4 Oct 2021 859th voytxt 🇨🇿 742 80 2 Mar 2022 859th dokutan 742 80 24 Dec 2024 862nd j-Ewan 741 41 22 Feb 2022 863rd boxjelly 740 92 14 Mar 2022 864th primo-ppcg 🇹🇭 740 104 21 Nov 2021 864th Irratix 🇳🇱 740 104 13 Dec 2021 864th ericlangedijk 🇸🇮 740 104 17 Mar 2022 864th Matgc04 740 104 22 Aug 2023 868th Shanethegamer 🇺🇸 738 89 16 Apr 2024 869th AkashTandon167 736 95 2 Nov 2021 869th mhenion8293 🇺🇸 736 95 23 Jan 2022 869th 4ndyJ 🇬🇧 736 95 12 Feb 2023 869th Alex-x90 🇺🇸 736 95 13 Feb 2023 873rd olivermrose 🇺🇸 735 65 27 Oct 2021 873rd KatieLG 🇬🇧 735 65 10 Apr 2022 873rd yzhs 🇩🇪 735 65 20 Jul 2022 873rd DialFrost 🇸🇬 735 65 28 Jan 2023 873rd edsrzf 🇳🇿 735 65 5 Nov 2024 878th AlephSquirrel 735 95 8 Jun 2023 879th dokutan 735 104 5 Feb 2025 880th jerrandolph 734 162 3 Nov 2023 881st SirBogman 🇺🇸 734 254 23 Nov 2022 882nd yokasuretsu 733 51 16 Nov 2021 883rd MeWhenI 🇻🇦 733 68 28 Jan 2023 883rd Feniske 🇫🇷 733 68 7 Nov 2023 885th AlephSquirrel 733 81 8 Aug 2022 886th arctouch-cristiannevianna 733 105 26 May 2023 886th annaproxy 733 105 11 Apr 2025 888th jared-hughes 733 128 20 Jul 2022 888th Alex-x90 🇺🇸 733 128 14 Nov 2022 890th snoozingnewt 🇺🇸 731 105 1 Sep 2024 891st Yewzir 🇧🇪 730 90 14 Jan 2024 892nd GrayJoKing 🇦🇺 729 113 28 Feb 2022 893rd pascscha 728 96 28 Mar 2022 893rd vhoulbreque 🇫🇷 728 96 13 Aug 2022 893rd Fanrco 728 96 4 Sep 2023 893rd Europe2048 728 96 24 Nov 2024 897th scpchicken 🇵🇼 727 137 19 May 2022 898th annaproxy 725 105 8 Jan 2023 899th targrik 725 164 30 Jun 2025 900th pandapawskat 724 66 7 Oct 2021 Prev 826–900 of 1,950 Next