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 151st stackofbears 920 33 14 Mar 2025 152nd Shanethegamer 🇺🇸 920 54 21 Sep 2021 153rd GrayJoKing 🇦🇺 920 76 1 Feb 2023 153rd xsot 🇸🇬 920 76 10 Jun 2023 153rd m-tkach 🇺🇦 920 76 24 Aug 2023 156th ovs-code 🇩🇪 920 102 19 Jun 2024 156th JayXon 🇺🇸 920 102 19 Jun 2024 158th Steffan153 🇫🇮 919 63 22 Aug 2024 158th sean-niemann 🇺🇸 919 63 22 Aug 2024 158th JayXon 🇺🇸 919 63 23 Aug 2024 158th lukegustafson 🇺🇸 919 63 12 Sep 2024 158th emplv 🇱🇻 919 63 17 Jul 2025 163rd Shanethegamer 🇺🇸 919 74 19 Sep 2021 163rd GrayJoKing 🇦🇺 919 74 19 Sep 2021 163rd MeWhenI 🇻🇦 919 74 19 Sep 2021 163rd sean-niemann 🇺🇸 919 74 20 Sep 2021 163rd yzhs 🇩🇪 919 74 5 Nov 2021 163rd Steffan153 🇫🇮 919 74 26 Dec 2022 163rd DialFrost 🇸🇬 919 74 28 Jan 2023 163rd scpchicken 🇵🇼 919 74 7 Mar 2023 163rd inventshah 919 74 26 Sep 2023 163rd pardouin 🇫🇷 919 74 21 Sep 2024 163rd LostSyntax21 🇬🇧 919 74 8 Jan 2025 174th ovs-code 🇩🇪 916 63 12 Sep 2024 174th GrayJoKing 🇦🇺 916 63 13 Sep 2024 174th error256 916 63 13 Sep 2024 174th Kacarott 🇦🇺 916 63 20 Sep 2024 174th primo-ppcg 🇹🇭 916 63 5 Apr 2025 179th DialFrost 🇸🇬 916 68 2 Jul 2025 179th ovs-code 🇩🇪 916 68 2 Jul 2025 181st ovs-code 🇩🇪 916 73 15 Jan 2024 181st sisyphus-ppcg 🇦🇺 916 73 16 Jan 2024 181st bizy-coder 916 73 3 Oct 2024 181st sean-niemann 🇺🇸 916 73 23 Dec 2024 185th JayXon 🇺🇸 914 130 20 Sep 2021 185th Lydxn 🇨🇦 914 130 2 Oct 2021 185th Steffan153 🇫🇮 914 130 3 Dec 2022 185th emplv 🇱🇻 914 130 12 Jan 2023 185th MeWhenI 🇻🇦 914 130 9 Feb 2023 185th nwellnhof 🇩🇪 914 130 2 Mar 2023 185th stefangimmillaro 914 130 14 Jun 2023 185th Shanethegamer 🇺🇸 914 130 21 Nov 2023 185th sean-niemann 🇺🇸 914 130 6 Dec 2023 185th Yewzir 🇧🇪 914 130 9 Jan 2024 185th jared-hughes 914 130 27 Feb 2024 196th btnlq 913 59 5 Nov 2022 197th Natanaelel 🇸🇪 912 41 7 Oct 2021 198th Lydxn 🇨🇦 912 109 23 May 2022 198th JayXon 🇺🇸 912 109 23 May 2022 198th r-brinke 🇳🇱 912 109 29 Jul 2022 201st Lydxn 🇨🇦 910 140 25 Apr 2022 201st JayXon 🇺🇸 910 140 25 Apr 2022 201st nwellnhof 🇩🇪 910 140 2 Mar 2023 201st Steffan153 🇫🇮 910 140 5 Mar 2023 201st sean-niemann 🇺🇸 910 140 22 Feb 2024 206th JayXon 🇺🇸 909 89 12 Sep 2022 206th btnlq 909 89 12 Sep 2022 206th Lydxn 🇨🇦 909 89 12 Sep 2022 209th GolfingSuccess 🇬🇷 908 77 19 Sep 2021 209th orthoplex 🇨🇽 908 77 1 Apr 2022 209th nwellnhof 🇩🇪 908 77 8 Aug 2022 209th bricknellj 908 77 20 Dec 2022 209th bob-th 908 77 24 Jan 2023 209th AlephSquirrel 908 77 27 Jan 2023 209th Steffan153 🇫🇮 908 77 6 Feb 2023 209th neel11235813 908 77 6 Feb 2023 209th Seek64 🇩🇪 908 77 30 May 2024 209th Bulmenisaurus 908 77 8 Oct 2024 209th CaedenHarper 🇨🇦 908 77 14 Jul 2025 220th JayXon 🇺🇸 908 81 28 Jan 2024 220th GolfingSuccess 🇬🇷 908 81 19 Mar 2025 222nd annaproxy 907 75 12 Jan 2022 222nd rak1507 🇬🇧 907 75 23 Feb 2022 222nd alomiF 907 75 5 Oct 2023 222nd snoozingnewt 🇺🇸 907 75 1 Sep 2024 Prev 151–225 of 1,922 Next