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 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 QR Encoder Quadratic Formula Scrambled Alphabetization 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 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 226th nwellnhof 🇩🇪 910 93 6 Jan 2021 226th Steffan153 🇫🇮 910 93 9 Aug 2024 228th GrayJoKing 🇦🇺 909 53 10 Sep 2022 228th Steffan153 🇫🇮 909 53 19 Aug 2024 230th btnlq 909 78 7 Nov 2020 231st Steffan153 🇫🇮 908 47 6 Aug 2024 231st MeWhenI 🇻🇦 908 47 24 Oct 2024 231st sean-niemann 🇺🇸 908 47 2 days ago 234th btnlq 908 61 5 Nov 2022 235th JayXon 🇺🇸 908 68 28 Feb 2022 235th Lydxn 🇨🇦 908 68 28 Feb 2022 235th sean-niemann 🇺🇸 908 68 23 Dec 2024 238th primo-ppcg 🇹🇭 907 69 14 Jan 2022 238th Steffan153 🇫🇮 907 69 25 Apr 2023 240th schachmattmatt 906 52 11 Aug 2021 241st Lydxn 🇨🇦 904 72 28 Feb 2023 242nd dvargas46 🇺🇸 902 55 15 Nov 2022 243rd MeWhenI 🇻🇦 902 58 16 Dec 2024 243rd Yewzir 🇧🇪 902 58 17 Dec 2024 245th Lydxn 🇨🇦 902 76 28 Jan 2023 245th Steffan153 🇫🇮 902 76 25 Apr 2023 245th sean-niemann 🇺🇸 902 76 2 days ago 248th sean-niemann 🇺🇸 902 147 1 Aug 2023 248th Shanethegamer 🇺🇸 902 147 1 Aug 2023 248th MeWhenI 🇻🇦 902 147 1 Aug 2023 248th Lydxn 🇨🇦 902 147 1 Aug 2023 248th JayXon 🇺🇸 902 147 2 Aug 2023 248th Steffan153 🇫🇮 902 147 2 Aug 2023 248th primo-ppcg 🇹🇭 902 147 2 Aug 2023 248th janbehrens 🇩🇪 902 147 2 Aug 2023 248th GrayJoKing 🇦🇺 902 147 11 Aug 2023 248th DialFrost 🇸🇬 902 147 1 Sep 2023 248th BREMAUCY 🇫🇷 902 147 7 Sep 2023 248th dokutan 902 147 26 Oct 2023 248th Yewzir 🇧🇪 902 147 12 Mar 2024 248th HumanoidCPU 902 147 13 May 2024 248th pardouin 🇫🇷 902 147 20 Aug 2024 248th KatieLG 🇬🇧 902 147 26 Sep 2024 248th emgordon154 902 147 4 Dec 2024 248th CaedenHarper 🇨🇦 902 147 24 Jan 2025 248th rucin93 🇵🇱 902 147 23 Apr 2025 267th Lydxn 🇨🇦 901 75 14 Jun 2022 268th primo-ppcg 🇹🇭 901 94 21 Apr 2020 268th stefangimmillaro 901 94 21 Aug 2023 268th sean-niemann 🇺🇸 901 94 20 Feb 2025 271st canissimia 🇦🇶 901 194 21 Sep 2021 272nd JayXon 🇺🇸 897 62 20 Aug 2021 273rd primo-ppcg 🇹🇭 896 60 21 Nov 2021 274th marcin7Cd 896 148 12 Oct 2020 274th Attero 🇸🇪 896 148 12 Oct 2020 274th GolfingSuccess 🇬🇷 896 148 1 May 2021 274th sisyphus-ppcg 🇦🇺 896 148 30 May 2021 274th lynn 896 148 1 Jun 2021 274th SirBogman 🇺🇸 896 148 28 Nov 2021 274th ovs-code 🇩🇪 896 148 22 Apr 2022 274th scpchicken 🇵🇼 896 148 4 Feb 2023 282nd tailorspy 893 77 22 Sep 2024 283rd Lydxn 🇨🇦 893 104 22 Apr 2024 283rd JayXon 🇺🇸 893 104 22 Apr 2024 285th GrayJoKing 🇦🇺 892 73 12 Feb 2023 285th Steffan153 🇫🇮 892 73 1 Nov 2023 287th JayXon 🇺🇸 891 59 6 Jan 2021 288th MeWhenI 🇻🇦 891 95 22 Aug 2023 289th KatieLG-Transpiler 🇬🇧 890 149 24 Jun 2022 290th imrich-nagy 889 53 7 Sep 2020 291st JayXon 🇺🇸 889 76 17 Apr 2022 291st m-tkach 🇺🇦 889 76 9 Mar 2023 293rd DialFrost 🇸🇬 888 55 28 Feb 2025 294th kg583 🇺🇸 888 71 31 Aug 2024 295th saito-ta 🇯🇵 887 39 24 Oct 2023 296th prplz 🇦🇺 886 35 12 Mar 2020 297th sisyphus-ppcg 🇦🇺 886 58 13 Dec 2022 298th ScottHamper 882 56 30 May 2021 298th JayXon 🇺🇸 882 56 9 Mar 2023 298th Steffan153 🇫🇮 882 56 9 Aug 2024 Prev 226–300 of 2,830 Next
