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 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 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 826th RockOfStone 718 106 2ms 4 Nov 2021 826th frosster 718 106 15ms 26 Mar 2025 828th targrik 718 164 266ms 30 Jun 2025 829th dcgjb 717 69 985ms 6 May 2024 830th prplz 🇦🇺 715 42 193ms 27 Sep 2021 831st neihousaigaai 715 83 20ms 3 Jan 2022 831st cesarm4 715 83 188ms 16 Apr 2022 831st nstearns96 🇬🇧 715 83 246ms 27 Jan 2023 831st randolchance 715 83 20ms 16 Feb 2023 831st galloj 🇨🇿 715 83 3,235ms 5 Mar 2023 831st yzhs 🇩🇪 715 83 248ms 23 Jun 2023 831st m42km 715 83 313ms 12 Oct 2023 838th janbehrens 🇩🇪 715 115 428ms 23 Mar 2022 839th emgordon154 714 100 13ms 27 Dec 2024 840th lynn 714 106 33ms 16 Nov 2021 841st emgordon154 713 36 8ms 3 Nov 2024 842nd tayloia 🇬🇧 713 83 12ms 11 May 2023 842nd acollett89 713 83 11ms 4 Aug 2025 842nd CaedenHarper 🇨🇦 713 83 15ms 15 Sep 2025 845th Yewzir 🇧🇪 713 113 3ms 13 Jan 2024 846th MeWhenI 🇻🇦 712 93 18ms 2 Oct 2022 847th Waffle3z 710 58 103ms 19 Sep 2021 847th emgordon154 710 58 57ms 12 Dec 2021 847th jbbarth 🇫🇷 710 58 39ms 5 Nov 2022 850th MeWhenI 🇻🇦 709 79 503ms 17 Jan 2024 850th namelessiw 709 79 534ms 14 Jul 2024 852nd GolfingSuccess 🇬🇷 708 97 2ms 19 Mar 2025 852nd dokutan 708 97 7ms 27 days ago 854th Bonjour27891 🇻🇳 706 84 61ms 9 Feb 2022 854th RDShah 706 84 341ms 11 May 2022 854th thehylian 706 84 19ms 2 Jan 2023 854th badboj40 706 84 301ms 12 Feb 2023 854th firegene 🇮🇪 706 84 20ms 22 Dec 2023 854th HumanoidCPU 706 84 22ms 23 Jun 2024 854th moustave 706 84 171ms 26 Nov 2024 861st DialFrost 🇸🇬 706 114 11ms 28 Oct 2024 862nd primo-ppcg 🇹🇭 704 71 940ms 29 Nov 2021 863rd Garklein 🇨🇦 704 84 10ms 20 Feb 2022 864th HumanoidCPU 704 121 99ms 22 Jun 2024 865th MeWhenI 🇻🇦 701 53 151ms 19 Sep 2021 865th GrayJoKing 🇦🇺 701 53 86ms 20 Sep 2021 865th sean-niemann 🇺🇸 701 53 161ms 20 Sep 2021 865th scpchicken 🇵🇼 701 53 141ms 19 Dec 2022 865th Steffan153 🇫🇮 701 53 172ms 27 Jan 2023 865th DialFrost 🇸🇬 701 53 160ms 28 Jan 2023 865th snoozingnewt 🇨🇦 701 53 192ms 1 Sep 2024 865th fuzzylojik-golf 🇺🇸 701 53 102ms 15 Sep 2025 865th blaztoma 🇱🇹 701 53 137ms 12 days ago 874th janbehrens 🇩🇪 701 98 2ms 21 Sep 2021 874th RYNO8 701 98 2ms 16 Aug 2022 876th SirBogman 🇺🇸 700 80 485ms 15 Jan 2024 877th Shanethegamer 🇺🇸 700 86 763ms 26 May 2025 878th Lv0Sys 🇵🇱 699 67 359ms 89 mins ago 879th MeWhenI 🇻🇦 699 109 2ms 27 Dec 2022 880th OhmNomNom 698 59 40ms 20 Oct 2022 880th AlephSquirrel 698 59 74ms 14 Apr 2023 880th FlyingPenguin223 698 59 51ms 18 Oct 2023 880th SirBogman 🇺🇸 698 59 60ms 10 Jan 2024 880th error256 698 59 64ms 13 May 2024 885th aposteriorist 🇨🇦 698 85 21ms 6 Feb 2022 885th Ailko 🇧🇪 698 85 73ms 5 May 2022 885th tkr-sh 🇰🇵 698 85 18ms 17 May 2022 885th Mikey-Beep 🇬🇧 698 85 22ms 15 Jun 2022 885th P-Quentin 🇫🇷 698 85 81ms 10 Aug 2022 885th 051 🇸🇬 698 85 21ms 19 Aug 2022 885th trist224 🇫🇷 698 85 67ms 18 Oct 2022 885th Ripick 698 85 20ms 1 Feb 2023 885th fkantelberg 698 85 19ms 7 Aug 2023 885th minhtrancccp 698 85 62ms 1 Nov 2023 885th wen1now 698 85 22ms 6 Nov 2023 885th stertooy 🇧🇪 698 85 20ms 14 Jun 2024 885th FranklinJiaChen 698 85 190ms 5 Aug 2024 885th KasperKivimaeki 🇫🇮 698 85 20ms 2 Jul 2025 885th Lv0Sys 🇵🇱 698 85 20ms 97 mins ago 900th Natanaelel 🇸🇪 697 33 66ms 22 Jul 2022 First Prev 826–900 of 2,016 Next Last