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 241st GrayJoKing 🇦🇺 901 97 40ms 23 Oct 2023 242nd msbranicky 901 131 325ms 1 Jul 2024 243rd JayXon 🇺🇸 900 95 122ms 27 Sep 2021 243rd Lydxn 🇨🇦 900 95 121ms 16 May 2023 245th anter69 🇭🇺 899 55 1,372ms 10 Mar 2025 246th itsjustfreekie 899 66 325ms 20 Sep 2021 246th ZakkkkAttackkkk 🇵🇭 899 66 130ms 21 Dec 2021 246th btjones0 899 66 367ms 15 Jul 2022 246th SirBogman 🇺🇸 899 66 241ms 20 Nov 2022 246th Shanethegamer 🇺🇸 899 66 309ms 16 Dec 2022 246th adamnielson42 🇺🇸 899 66 359ms 25 Apr 2023 246th snoozingnewt 🇨🇦 899 66 308ms 3 Oct 2023 246th DialFrost 🇸🇬 899 66 231ms 18 Dec 2023 246th Just4FunCoder 899 66 317ms 17 Feb 2024 246th lifthrasiir 🇰🇷 899 66 14ms 16 Nov 2024 246th Babafaba 899 66 309ms 3 Nov 2025 246th Flekay 🇩🇪 899 66 276ms 15 Feb 2026 246th dokutan 899 66 276ms 14 Mar 2026 246th jusaka 899 66 269ms 14 days ago 260th edsrzf 🇳🇿 899 109 32ms 8 days ago 261st JayXon 🇺🇸 898 84 140ms 22 Sep 2021 262nd MeWhenI 🇻🇦 897 66 12ms 19 Sep 2021 262nd sisyphus-ppcg 🇦🇺 897 66 13ms 20 Sep 2021 262nd Irratix 🇳🇱 897 66 13ms 15 Dec 2021 262nd DialFrost 🇸🇬 897 66 11ms 28 Jan 2023 262nd Argeento 🇵🇱 897 66 12ms 26 Aug 2023 262nd Lv0Sys 🇵🇱 897 66 11ms 28 Feb 2026 268th GrayJoKing 🇦🇺 897 90 537ms 10 Sep 2022 269th btnlq 896 59 3ms 5 Nov 2022 270th GrayJoKing 🇦🇺 896 74 3,438ms 16 Jun 2022 270th GrayJoKing 🇦🇺 896 74 17ms 1 Nov 2023 270th JayXon 🇺🇸 896 74 2,788ms 19 Jul 2025 270th Steffan153 🇫🇮 896 74 19ms 15 hours ago 274th typeswitch-dev 🇵🇹 896 94 4ms 2 Aug 2023 275th sean-niemann 🇺🇸 895 81 2ms 19 Nov 2025 275th Steffan153 🇫🇮 895 81 2ms 13 Feb 2026 277th dvargas46 🇺🇸 894 56 294ms 15 Nov 2022 278th GrayJoKing 🇦🇺 894 80 13ms 13 Aug 2023 278th btnlq 894 80 13ms 22 Oct 2023 278th Steffan153 🇫🇮 894 80 13ms 20 Feb 2026 281st DialFrost 🇸🇬 894 104 366ms 16 Nov 2025 282nd bastatom 894 132 328ms 27 Feb 2024 282nd emgordon154 894 132 340ms 17 Jan 2025 282nd error256 894 132 25ms 13 Mar 2026 285th prplz 🇦🇺 893 76 165ms 27 Sep 2021 285th YAJUE114514 893 76 153ms 30 Jul 2025 287th JayXon 🇺🇸 893 77 22ms 26 Nov 2021 287th ovs-code 🇩🇪 893 77 4ms 4 Nov 2023 289th KasperKivimaeki 🇫🇮 893 106 56ms 12 Dec 2025 290th primo-ppcg 🇹🇭 891 110 499ms 22 Sep 2021 290th GrayJoKing 🇦🇺 891 110 29ms 13 Jan 2023 292nd GrayJoKing 🇦🇺 890 63 650ms 23 Jul 2024 292nd GolfingSuccess 🇬🇷 890 63 465ms 25 Jan 2025 294th GrayJoKing 🇦🇺 890 84 28ms 31 Jan 2025 295th SirBogman 🇺🇸 890 86 39ms 2 Nov 2022 296th Lydxn 🇨🇦 888 69 93ms 13 Dec 2022 296th sisyphus-ppcg 🇦🇺 888 69 96ms 16 Dec 2022 298th kg583 🇺🇸 887 96 42ms 26 Jul 2025 298th edsrzf 🇳🇿 887 96 39ms 23 Dec 2025 300th hrubymar10 887 133 335ms 27 Feb 2024 300th DialFrost 🇸🇬 887 133 309ms 18 Jan 2026 302nd ehulinsky 🇺🇸 886 67 345ms 25 Sep 2021 302nd fredrik-bakke 🇳🇴 886 67 377ms 2 Oct 2022 302nd jakobkordez 🇸🇮 886 67 22ms 30 Oct 2022 302nd Yewzir 🇧🇪 886 67 231ms 8 Oct 2023 306th GolfingSuccess 🇬🇷 886 83 14ms 24 Feb 2026 306th edsrzf 🇳🇿 886 83 11ms 7 Mar 2026 308th KasperKivimaeki 🇫🇮 886 105 410ms 12 Dec 2025 309th AlephSquirrel 885 28 3ms 3 Nov 2025 310th nwellnhof 🇩🇪 885 56 1,201ms 2 Mar 2023 311th Steffan153 🇫🇮 885 74 56ms 10 Nov 2023 311th sean-niemann 🇺🇸 885 74 62ms 9 Apr 2025 311th edsrzf 🇳🇿 885 74 58ms 5 Jul 2025 311th targrik 885 74 67ms 16 Dec 2025 315th canissimia 🇦🇶 885 218 30ms 25 Oct 2021 316th inventshah 884 67 13ms 26 Sep 2023 316th ovs-code 🇩🇪 884 67 16ms 29 Jul 2024 318th Steffan153 🇫🇮 884 75 161ms 19 Dec 2022 319th GrayJoKing 🇦🇺 884 82 4ms 19 Nov 2025 319th ovs-code 🇩🇪 884 82 2ms 19 Nov 2025 First Prev 241–320 of 2,200 Next Last