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 876th yzhs 🇩🇪 715 83 236ms 23 Jun 2023 876th m42km 715 83 312ms 12 Oct 2023 876th solisolu 715 83 21ms 14 days ago 884th janbehrens 🇩🇪 715 115 472ms 23 Mar 2022 885th emgordon154 714 100 13ms 27 Dec 2024 886th lynn 714 106 35ms 16 Nov 2021 887th tayloia 🇬🇧 713 83 12ms 11 May 2023 887th acollett89 713 83 11ms 4 Aug 2025 887th CaedenHarper 🇨🇦 713 83 14ms 15 Sep 2025 890th Yewzir 🇧🇪 713 113 3ms 13 Jan 2024 891st janbehrens 🇩🇪 713 165 25ms 20 Sep 2021 892nd MeWhenI 🇻🇦 712 93 18ms 2 Oct 2022 893rd Waffle3z 710 58 92ms 19 Sep 2021 893rd emgordon154 710 58 38ms 12 Dec 2021 893rd jbbarth 🇫🇷 710 58 40ms 5 Nov 2022 896th MeWhenI 🇻🇦 709 79 569ms 17 Jan 2024 896th namelessiw 709 79 575ms 14 Jul 2024 898th GolfingSuccess 🇬🇷 709 97 2ms 19 Mar 2025 898th dokutan 709 97 6ms 8 Nov 2025 900th Yewzir 🇧🇪 709 166 25ms 14 Jan 2024 901st akamayu-ouo 🇹🇼 708 35 5ms 30 Jul 2024 902nd Bonjour27891 🇻🇳 706 84 66ms 9 Feb 2022 902nd RDShah 706 84 331ms 11 May 2022 902nd thehylian 706 84 20ms 2 Jan 2023 902nd badboj40 706 84 306ms 12 Feb 2023 902nd firegene 🇮🇪 706 84 21ms 22 Dec 2023 902nd HumanoidCPU 706 84 24ms 23 Jun 2024 902nd moustave 706 84 178ms 26 Nov 2024 902nd SectorCorruptor 706 84 295ms 8 days ago 910th Garklein 🇨🇦 705 84 12ms 20 Feb 2022 911th primo-ppcg 🇹🇭 704 71 957ms 29 Nov 2021 912th HumanoidCPU 704 121 102ms 22 Jun 2024 913th Shanethegamer 🇺🇸 702 86 1,010ms 26 May 2025 914th MeWhenI 🇻🇦 701 53 147ms 19 Sep 2021 914th GrayJoKing 🇦🇺 701 53 78ms 20 Sep 2021 914th sean-niemann 🇺🇸 701 53 144ms 20 Sep 2021 914th scpchicken 🇵🇼 701 53 143ms 19 Dec 2022 914th Steffan153 🇫🇮 701 53 148ms 27 Jan 2023 914th DialFrost 🇸🇬 701 53 166ms 28 Jan 2023 914th snoozingnewt 🇨🇦 701 53 153ms 1 Sep 2024 914th fuzzylojik-golf 🇺🇸 701 53 107ms 15 Sep 2025 914th blaztoma 🇱🇹 701 53 152ms 23 Nov 2025 923rd janbehrens 🇩🇪 701 98 2ms 21 Sep 2021 923rd RYNO8 701 98 2ms 16 Aug 2022 925th SirBogman 🇺🇸 700 80 585ms 15 Jan 2024 926th Shanethegamer 🇺🇸 700 168 24ms 20 Sep 2021 927th Lv0Sys 🇵🇱 699 67 409ms 5 Dec 2025 928th msbranicky 699 218 1,676ms 16 Sep 2025 929th OhmNomNom 698 59 36ms 20 Oct 2022 929th AlephSquirrel 698 59 68ms 14 Apr 2023 929th FlyingPenguin223 698 59 40ms 18 Oct 2023 929th SirBogman 🇺🇸 698 59 73ms 10 Jan 2024 929th error256 698 59 52ms 13 May 2024 934th aposteriorist 🇨🇦 698 85 20ms 6 Feb 2022 934th Ailko 🇧🇪 698 85 68ms 5 May 2022 934th tkr-sh 🇰🇵 698 85 20ms 17 May 2022 934th Mikey-Beep 🇬🇧 698 85 19ms 15 Jun 2022 934th P-Quentin 🇫🇷 698 85 77ms 10 Aug 2022 934th 051 🇸🇬 698 85 20ms 19 Aug 2022 934th trist224 🇫🇷 698 85 68ms 18 Oct 2022 934th Ripick 698 85 21ms 1 Feb 2023 934th fkantelberg 698 85 21ms 7 Aug 2023 934th minhtrancccp 698 85 67ms 1 Nov 2023 934th wen1now 698 85 19ms 6 Nov 2023 934th stertooy 🇧🇪 698 85 21ms 14 Jun 2024 934th FranklinJiaChen 698 85 191ms 5 Aug 2024 934th KasperKivimaeki 🇫🇮 698 85 20ms 2 Jul 2025 934th Lv0Sys 🇵🇱 698 85 19ms 5 Dec 2025 934th Andrey2001 698 85 22ms 19 hours ago 950th MeWhenI 🇻🇦 698 109 2ms 27 Dec 2022 951st Natanaelel 🇸🇪 697 33 69ms 22 Jul 2022 951st SirBogman 🇺🇸 697 33 70ms 10 Sep 2022 953rd MeWhenI 🇻🇦 697 101 2,512ms 24 Oct 2024 954th janbehrens 🇩🇪 697 109 389ms 21 Nov 2021 955th raphaelimahorn 696 85 10ms 2 Oct 2021 955th piano-miles 696 85 10ms 12 Mar 2023 955th Mazn3k 696 85 11ms 15 Mar 2023 955th coreynash 696 85 13ms 17 Oct 2023 959th cmayer777 695 136 63ms 7 Jan 2023 959th snoozingnewt 🇨🇦 695 136 453ms 6 Oct 2025 First Prev 881–960 of 2,090 Next Last