Happy Numbers (Long) in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 78th primo-ppcg 🇹🇭 930 73 163ms 20 Sep 2021 78th xnor-gate 930 73 158ms 26 Dec 2021 78th ovs-code 🇩🇪 930 73 151ms 5 Mar 2022 78th btnlq 930 73 157ms 15 Oct 2023 78th tobeannouncd 930 73 149ms 11 Jan 2024 86th Lydxn 🇨🇦 929 74 6ms 19 Apr 2022 86th saito-ta 🇯🇵 929 74 6ms 22 Jun 2022 86th KasperKivimaeki 🇫🇮 929 74 2ms 4 Feb 2025 89th saito-ta 🇯🇵 927 54 184ms 29 Jul 2024 90th canissimia 🇦🇶 927 57 3ms 16 Jan 2026 91st GolfingSuccess 🇬🇷 927 64 153ms 19 Sep 2021 91st ovs-code 🇩🇪 927 64 193ms 6 Nov 2021 91st neel11235813 927 64 175ms 27 Jan 2023 91st CaedenHarper 🇨🇦 927 64 276ms 1 Aug 2025 91st plcc0 927 64 245ms 75 mins ago 96th Lydxn 🇨🇦 927 82 419ms 25 Apr 2022 96th JayXon 🇺🇸 927 82 427ms 25 Apr 2022 96th tomtheisen 🇺🇸 927 82 392ms 9 Feb 2023 96th nwellnhof 🇩🇪 927 82 415ms 2 Mar 2023 96th btnlq 927 82 430ms 2 Mar 2023 96th Steffan153 🇫🇮 927 82 413ms 5 Mar 2023 96th sean-niemann 🇺🇸 927 82 430ms 16 May 2024 103rd dmrichwa 🇺🇸 925 64 12ms 28 Jan 2023 103rd targrik 925 64 12ms 19 Feb 2025 105th GrayJoKing 🇦🇺 923 46 17ms 19 Sep 2021 106th sisyphus-ppcg 🇦🇺 922 71 2,366ms 16 Apr 2024 106th Lydxn 🇨🇦 922 71 2,088ms 16 Apr 2024 106th primo-ppcg 🇹🇭 922 71 2,068ms 9 Jun 2024 109th sean-niemann 🇺🇸 921 101 513ms 26 Sep 2025 109th JayXon 🇺🇸 921 101 529ms 26 Sep 2025 109th Lydxn 🇨🇦 921 101 433ms 12 Dec 2025 109th Steffan153 🇫🇮 921 101 402ms 11 Feb 2026 113th primo-ppcg 🇹🇭 920 25 71ms 9 Dec 2022 114th JayXon 🇺🇸 920 61 595ms 25 Jan 2024 114th kg583 🇺🇸 920 61 545ms 15 Oct 2025 114th sean-niemann 🇺🇸 920 61 589ms 30 Dec 2025 114th Steffan153 🇫🇮 920 61 731ms 26 Feb 2026 118th rustyflamingo 919 51 643ms 22 Sep 2022 118th antimon2 🇯🇵 919 51 582ms 15 Oct 2022 118th alemelis 919 51 639ms 1 Mar 2023 118th ovs-code 🇩🇪 919 51 626ms 24 Oct 2023 118th MarcMush 🇫🇷 919 51 625ms 5 Jan 2024 118th DialFrost 🇸🇬 919 51 573ms 5 Jan 2024 118th Steffan153 🇫🇮 919 51 571ms 28 Feb 2024 118th twolfive 919 51 554ms 5 Oct 2024 118th sean-niemann 🇺🇸 919 51 583ms 3 Jun 2025 127th Steffan153 🇫🇮 919 57 12ms 12 Feb 2026 128th JayXon 🇺🇸 919 103 59ms 10 Dec 2025 129th pardouin 🇫🇷 918 27 7ms 14 Apr 2025 130th sean-niemann 🇺🇸 918 58 140ms 6 Aug 2024 130th JayXon 🇺🇸 918 58 142ms 6 Aug 2024 130th Steffan153 🇫🇮 918 58 143ms 6 Aug 2024 130th lukegustafson 🇺🇸 918 58 146ms 6 Sep 2024 134th GrayJoKing 🇦🇺 918 83 2ms 23 Oct 2023 135th Shanethegamer 🇺🇸 917 74 152ms 19 Sep 2021 135th GrayJoKing 🇦🇺 917 74 152ms 19 Sep 2021 135th MeWhenI 🇻🇦 917 74 155ms 19 Sep 2021 135th sean-niemann 🇺🇸 917 74 155ms 20 Sep 2021 135th yzhs 🇩🇪 917 74 158ms 5 Nov 2021 135th Steffan153 🇫🇮 917 74 153ms 26 Dec 2022 135th DialFrost 🇸🇬 917 74 153ms 28 Jan 2023 135th scpchicken 🇵🇼 917 74 156ms 7 Mar 2023 135th inventshah 917 74 155ms 26 Sep 2023 135th pardouin 🇫🇷 917 74 159ms 21 Sep 2024 135th LostSyntax21 🇬🇧 917 74 160ms 8 Jan 2025 135th snoozingnewt 🇨🇦 917 74 162ms 5 Dec 2025 135th edsrzf 🇳🇿 917 74 172ms 24 Dec 2025 148th Shanethegamer 🇺🇸 915 54 1,286ms 21 Sep 2021 149th DialFrost 🇸🇬 915 67 208ms 17 Mar 2025 149th ovs-code 🇩🇪 915 67 398ms 8 Dec 2025 151st Lydxn 🇨🇦 915 109 137ms 23 May 2022 151st JayXon 🇺🇸 915 109 125ms 23 May 2022 151st r-brinke 🇳🇱 915 109 135ms 29 Jul 2022 151st acotis 915 109 124ms 28 Oct 2025 151st kumavale 915 109 152ms 41 hours ago 156th JayXon 🇺🇸 915 129 311ms 20 Sep 2021 156th Lydxn 🇨🇦 915 129 340ms 2 Oct 2021 156th Steffan153 🇫🇮 915 129 340ms 3 Dec 2022 156th emplv 🇱🇻 915 129 327ms 12 Jan 2023 156th MeWhenI 🇻🇦 915 129 336ms 9 Feb 2023 First Prev 81–160 of 2,181 Next Last