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 881st prplz 🇦🇺 715 42 240ms 27 Sep 2021 882nd neihousaigaai 715 83 22ms 3 Jan 2022 882nd cesarm4 715 83 193ms 16 Apr 2022 882nd nstearns96 🇬🇧 715 83 251ms 27 Jan 2023 882nd randolchance 715 83 21ms 16 Feb 2023 882nd galloj 🇨🇿 715 83 3,245ms 5 Mar 2023 882nd yzhs 🇩🇪 715 83 301ms 23 Jun 2023 882nd m42km 715 83 315ms 12 Oct 2023 882nd madeforlosers 715 83 27ms 3 days ago 890th emgordon154 715 100 13ms 27 Dec 2024 891st lynn 715 106 35ms 16 Nov 2021 892nd Yewzir 🇧🇪 714 113 3ms 13 Jan 2024 893rd janbehrens 🇩🇪 714 165 25ms 20 Sep 2021 894th tayloia 🇬🇧 713 83 15ms 11 May 2023 894th acollett89 713 83 12ms 4 Aug 2025 894th CaedenHarper 🇨🇦 713 83 21ms 15 Sep 2025 897th MeWhenI 🇻🇦 713 93 18ms 2 Oct 2022 898th Waffle3z 710 58 92ms 19 Sep 2021 898th emgordon154 710 58 38ms 12 Dec 2021 898th jbbarth 🇫🇷 710 58 40ms 5 Nov 2022 901st MeWhenI 🇻🇦 710 79 610ms 17 Jan 2024 901st namelessiw 710 79 630ms 14 Jul 2024 903rd Yewzir 🇧🇪 710 166 25ms 14 Jan 2024 904th GolfingSuccess 🇬🇷 709 97 2ms 19 Mar 2025 904th dokutan 709 97 6ms 8 Nov 2025 906th akamayu-ouo 🇹🇼 708 35 5ms 30 Jul 2024 907th Bonjour27891 🇻🇳 706 84 71ms 9 Feb 2022 907th RDShah 706 84 352ms 11 May 2022 907th thehylian 706 84 21ms 2 Jan 2023 907th badboj40 706 84 387ms 12 Feb 2023 907th firegene 🇮🇪 706 84 21ms 22 Dec 2023 907th HumanoidCPU 706 84 23ms 23 Jun 2024 907th moustave 706 84 174ms 26 Nov 2024 907th SectorCorruptor 706 84 297ms 17 days ago 915th primo-ppcg 🇹🇭 705 71 957ms 29 Nov 2021 916th Garklein 🇨🇦 705 84 10ms 20 Feb 2022 917th HumanoidCPU 705 121 102ms 22 Jun 2024 918th Shanethegamer 🇺🇸 703 86 1,010ms 26 May 2025 919th MeWhenI 🇻🇦 702 53 147ms 19 Sep 2021 919th GrayJoKing 🇦🇺 702 53 78ms 20 Sep 2021 919th sean-niemann 🇺🇸 702 53 144ms 20 Sep 2021 919th scpchicken 🇵🇼 702 53 143ms 19 Dec 2022 919th Steffan153 🇫🇮 702 53 145ms 27 Jan 2023 919th DialFrost 🇸🇬 702 53 146ms 28 Jan 2023 919th snoozingnewt 🇨🇦 702 53 148ms 1 Sep 2024 919th fuzzylojik-golf 🇺🇸 702 53 98ms 15 Sep 2025 919th blaztoma 🇱🇹 702 53 143ms 23 Nov 2025 928th janbehrens 🇩🇪 702 98 2ms 21 Sep 2021 928th RYNO8 702 98 2ms 16 Aug 2022 930th SirBogman 🇺🇸 701 80 609ms 15 Jan 2024 931st Shanethegamer 🇺🇸 701 168 24ms 20 Sep 2021 932nd msbranicky 701 218 1,676ms 16 Sep 2025 933rd Lv0Sys 🇵🇱 699 67 409ms 5 Dec 2025 934th MeWhenI 🇻🇦 699 109 2ms 27 Dec 2022 935th OhmNomNom 698 59 36ms 20 Oct 2022 935th AlephSquirrel 698 59 68ms 14 Apr 2023 935th FlyingPenguin223 698 59 40ms 18 Oct 2023 935th SirBogman 🇺🇸 698 59 73ms 10 Jan 2024 935th error256 698 59 52ms 13 May 2024 940th aposteriorist 🇨🇦 698 85 21ms 6 Feb 2022 940th Ailko 🇧🇪 698 85 77ms 5 May 2022 940th tkr-sh 🇰🇵 698 85 22ms 17 May 2022 940th Mikey-Beep 🇬🇧 698 85 27ms 15 Jun 2022 940th P-Quentin 🇫🇷 698 85 97ms 10 Aug 2022 940th 051 🇸🇬 698 85 23ms 19 Aug 2022 940th trist224 🇫🇷 698 85 76ms 18 Oct 2022 940th Ripick 698 85 21ms 1 Feb 2023 940th fkantelberg 698 85 21ms 7 Aug 2023 940th minhtrancccp 698 85 84ms 1 Nov 2023 940th wen1now 698 85 21ms 6 Nov 2023 940th stertooy 🇧🇪 698 85 21ms 14 Jun 2024 940th FranklinJiaChen 698 85 199ms 5 Aug 2024 940th KasperKivimaeki 🇫🇮 698 85 21ms 2 Jul 2025 940th Lv0Sys 🇵🇱 698 85 21ms 5 Dec 2025 940th Andrey2001 698 85 20ms 9 days ago 956th MeWhenI 🇻🇦 698 101 2,282ms 24 Oct 2024 957th Natanaelel 🇸🇪 697 33 69ms 22 Jul 2022 957th SirBogman 🇺🇸 697 33 67ms 10 Sep 2022 959th raphaelimahorn 697 85 14ms 2 Oct 2021 959th piano-miles 697 85 11ms 12 Mar 2023 First Prev 881–960 of 2,155 Next Last