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Happy Numbers in all languages in chars. 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 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 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 Chars Time 900th commandblockguy 🇺🇸 663 71 30 Sep 2022 902nd guliyevemil1 🇦🇿 662 87 20 Apr 2020 902nd strout 662 87 15 Dec 2023 904th GolfingSuccess 🇬🇷 662 110 13 May 2022 905th GrayJoKing 🇦🇺 661 69 29 Apr 2021 905th xsot 🇸🇬 661 69 16 Jun 2024 907th Steffan153 🇫🇮 661 106 12 Mar 2023 907th annaproxy 661 106 12 Mar 2023 907th scpchicken 🇵🇼 661 106 12 Mar 2023 907th neel11235813 661 106 14 Mar 2023 907th dokutan 661 106 1 Apr 2023 907th MeWhenI 🇻🇦 661 106 23 Nov 2023 907th Yewzir 🇧🇪 661 106 6 Mar 2024 907th KatieLG 🇬🇧 661 106 31 Jul 2024 907th Shanethegamer 🇺🇸 661 106 11 May 2025 916th DialFrost 🇸🇬 660 73 5 Nov 2023 916th dokutan 660 73 27 Mar 2024 918th nathanadams 🇳🇿 659 75 13 Oct 2021 919th emgordon154 657 80 22 Dec 2021 919th GrayJoKing 🇦🇺 657 80 13 Mar 2022 919th jared-hughes 657 80 30 Mar 2022 919th janbehrens 🇩🇪 657 80 26 Nov 2023 919th Herbert00709 🇵🇱 657 80 8 Jun 2024 919th roupiq 🇵🇱 657 80 9 Jun 2024 925th msbranicky 657 90 11 Oct 2023 926th MeWhenI 🇻🇦 657 108 20 Apr 2022 927th Yewzir 🇧🇪 655 58 7 Feb 2024 928th cure-honey 🇯🇵 654 85 15 Jul 2021 929th janlelis 653 45 22 Jan 2021 930th GrayJoKing 🇦🇺 653 53 10 Apr 2021 930th scpchicken 🇵🇼 653 53 23 May 2021 930th kurkale6ka 653 53 16 Jun 2021 930th sean-niemann 🇺🇸 653 53 7 Sep 2021 930th MeWhenI 🇻🇦 653 53 15 Sep 2021 930th DaCuteRaccoon 653 53 30 Nov 2022 930th Steffan153 🇫🇮 653 53 28 Jan 2023 930th DialFrost 🇸🇬 653 53 28 Jan 2023 930th snoozingnewt 🇺🇸 653 53 1 Sep 2024 930th LostSyntax21 🇬🇧 653 53 8 Jan 2025 940th janbehrens 🇩🇪 652 70 26 Nov 2023 941st neihousaigaai 652 152 8 May 2021 942nd Yewzir 🇧🇪 651 85 8 Apr 2024 943rd emgordon154 650 76 22 Dec 2021 943rd KrausRaus 🇺🇸 650 76 26 May 2022 943rd helbling 🇨🇭 650 76 4 Jul 2024 946th MeWhenI 🇻🇦 650 78 27 Dec 2022 947th roavin 650 83 16 May 2022 948th dokutan 650 112 2 Oct 2023 949th Attero 🇸🇪 649 81 4 May 2020 949th c0d3-4-F00d 🇩🇪 649 81 5 Jan 2022 951st emgordon154 649 143 22 Dec 2021 951st primo-ppcg 🇹🇭 649 143 5 Mar 2022 951st Yewzir 🇧🇪 649 143 13 Jul 2023 951st ovs-code 🇩🇪 649 143 10 Sep 2023 955th inventshah 648 66 24 Oct 2024 956th akamayu-ouo 🇹🇼 647 34 30 Jul 2024 957th annaproxy 647 46 18 Feb 2022 958th SirBogman 🇺🇸 647 86 2 Nov 2022 959th Irratix 🇳🇱 647 89 23 Sep 2021 960th boxjelly 647 153 17 Feb 2021 961st bastatom 646 131 25 Feb 2024 961st dokutan 646 131 1 Apr 2024 963rd FlorianCassayre 🇫🇷 645 73 30 Oct 2022 963rd cykim8811 645 73 11 Jul 2024 965th lynn 645 113 27 May 2022 965th Natanaelel 🇸🇪 645 113 28 Aug 2022 965th DialFrost 🇸🇬 645 113 5 Jan 2025 968th jared-hughes 645 144 25 Oct 2022 969th Shanethegamer 🇺🇸 644 86 17 Jan 2025 970th lynn 643 59 25 May 2022 970th DialFrost 🇸🇬 643 59 26 Dec 2024 972nd stefangimmillaro 642 71 9 Jan 2022 972nd emplv 🇱🇻 642 71 21 Jul 2022 974th jakobwitte 642 77 21 Mar 2018 974th Mikaeel66 642 77 11 Nov 2019 Prev 901–975 of 2,877 Next