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 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 Minesweeper 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 Minesweeper 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 825th frosster 718 106 15ms 26 Mar 2025 827th targrik 718 164 268ms 30 Jun 2025 828th dcgjb 717 69 985ms 6 May 2024 829th prplz 🇦🇺 715 42 323ms 27 Sep 2021 830th neihousaigaai 715 83 19ms 3 Jan 2022 830th cesarm4 715 83 184ms 16 Apr 2022 830th nstearns96 🇬🇧 715 83 245ms 27 Jan 2023 830th randolchance 715 83 19ms 16 Feb 2023 830th galloj 🇨🇿 715 83 3,253ms 5 Mar 2023 830th yzhs 🇩🇪 715 83 244ms 23 Jun 2023 830th m42km 715 83 304ms 12 Oct 2023 837th janbehrens 🇩🇪 715 115 428ms 23 Mar 2022 838th emgordon154 714 100 13ms 27 Dec 2024 839th lynn 714 106 33ms 16 Nov 2021 840th emgordon154 713 36 7ms 3 Nov 2024 841st tayloia 🇬🇧 713 83 12ms 11 May 2023 841st acollett89 713 83 11ms 4 Aug 2025 841st CaedenHarper 🇨🇦 713 83 15ms 15 Sep 2025 844th Yewzir 🇧🇪 713 113 3ms 13 Jan 2024 845th MeWhenI 🇻🇦 712 93 17ms 2 Oct 2022 846th Waffle3z 710 58 91ms 19 Sep 2021 846th emgordon154 710 58 34ms 12 Dec 2021 846th jbbarth 🇫🇷 710 58 34ms 5 Nov 2022 849th MeWhenI 🇻🇦 709 79 494ms 17 Jan 2024 849th namelessiw 709 79 483ms 14 Jul 2024 851st GolfingSuccess 🇬🇷 708 97 3ms 19 Mar 2025 851st dokutan 708 97 6ms 8 Nov 2025 853rd Bonjour27891 🇻🇳 706 84 63ms 9 Feb 2022 853rd RDShah 706 84 343ms 11 May 2022 853rd thehylian 706 84 19ms 2 Jan 2023 853rd badboj40 706 84 293ms 12 Feb 2023 853rd firegene 🇮🇪 706 84 20ms 22 Dec 2023 853rd HumanoidCPU 706 84 23ms 23 Jun 2024 853rd moustave 706 84 166ms 26 Nov 2024 860th DialFrost 🇸🇬 706 114 12ms 28 Oct 2024 861st primo-ppcg 🇹🇭 704 71 940ms 29 Nov 2021 862nd Garklein 🇨🇦 704 84 10ms 20 Feb 2022 863rd HumanoidCPU 704 121 98ms 22 Jun 2024 864th MeWhenI 🇻🇦 701 53 141ms 19 Sep 2021 864th GrayJoKing 🇦🇺 701 53 76ms 20 Sep 2021 864th sean-niemann 🇺🇸 701 53 142ms 20 Sep 2021 864th scpchicken 🇵🇼 701 53 143ms 19 Dec 2022 864th Steffan153 🇫🇮 701 53 141ms 27 Jan 2023 864th DialFrost 🇸🇬 701 53 146ms 28 Jan 2023 864th snoozingnewt 🇨🇦 701 53 141ms 1 Sep 2024 864th fuzzylojik-golf 🇺🇸 701 53 95ms 15 Sep 2025 864th blaztoma 🇱🇹 701 53 141ms 16 days ago 873rd janbehrens 🇩🇪 701 98 2ms 21 Sep 2021 873rd RYNO8 701 98 2ms 16 Aug 2022 875th SirBogman 🇺🇸 700 80 455ms 15 Jan 2024 876th Shanethegamer 🇺🇸 700 86 731ms 26 May 2025 877th Lv0Sys 🇵🇱 699 67 358ms 4 days ago 878th MeWhenI 🇻🇦 699 109 2ms 27 Dec 2022 879th OhmNomNom 698 59 33ms 20 Oct 2022 879th AlephSquirrel 698 59 63ms 14 Apr 2023 879th FlyingPenguin223 698 59 35ms 18 Oct 2023 879th SirBogman 🇺🇸 698 59 59ms 10 Jan 2024 879th error256 698 59 47ms 13 May 2024 884th aposteriorist 🇨🇦 698 85 20ms 6 Feb 2022 884th Ailko 🇧🇪 698 85 68ms 5 May 2022 884th tkr-sh 🇰🇵 698 85 20ms 17 May 2022 884th Mikey-Beep 🇬🇧 698 85 18ms 15 Jun 2022 884th P-Quentin 🇫🇷 698 85 82ms 10 Aug 2022 884th 051 🇸🇬 698 85 19ms 19 Aug 2022 884th trist224 🇫🇷 698 85 66ms 18 Oct 2022 884th Ripick 698 85 19ms 1 Feb 2023 884th fkantelberg 698 85 19ms 7 Aug 2023 884th minhtrancccp 698 85 58ms 1 Nov 2023 884th wen1now 698 85 19ms 6 Nov 2023 884th stertooy 🇧🇪 698 85 19ms 14 Jun 2024 884th FranklinJiaChen 698 85 192ms 5 Aug 2024 884th KasperKivimaeki 🇫🇮 698 85 20ms 2 Jul 2025 884th Lv0Sys 🇵🇱 698 85 28ms 4 days ago 899th Natanaelel 🇸🇪 697 33 66ms 22 Jul 2022 899th SirBogman 🇺🇸 697 33 65ms 10 Sep 2022 First Prev 826–900 of 2,017 Next Last