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 Dragon Curve 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 Dragon Curve 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 anter69 🇭🇺 899 55 1,438ms 10 Mar 2025 242nd itsjustfreekie 899 66 325ms 20 Sep 2021 242nd ZakkkkAttackkkk 🇵🇭 899 66 130ms 21 Dec 2021 242nd btjones0 899 66 367ms 15 Jul 2022 242nd SirBogman 🇺🇸 899 66 241ms 20 Nov 2022 242nd Shanethegamer 🇺🇸 899 66 309ms 16 Dec 2022 242nd adamnielson42 🇺🇸 899 66 359ms 25 Apr 2023 242nd snoozingnewt 🇨🇦 899 66 308ms 3 Oct 2023 242nd DialFrost 🇸🇬 899 66 231ms 18 Dec 2023 242nd Just4FunCoder 899 66 317ms 17 Feb 2024 242nd lifthrasiir 🇰🇷 899 66 14ms 16 Nov 2024 242nd Babafaba 899 66 309ms 3 Nov 2025 242nd Flekay 🇩🇪 899 66 276ms 15 Feb 2026 242nd dokutan 899 66 276ms 14 Mar 2026 242nd jusaka 899 66 269ms 23 days ago 256th primo-ppcg 🇹🇭 899 85 39ms 22 Sep 2021 256th cure-honey 🇯🇵 899 85 39ms 27 Sep 2021 256th marshallward 🇺🇸 899 85 41ms 2 Sep 2022 259th JayXon 🇺🇸 899 95 128ms 27 Sep 2021 259th Lydxn 🇨🇦 899 95 128ms 16 May 2023 261st edsrzf 🇳🇿 899 109 32ms 17 days ago 262nd JayXon 🇺🇸 898 84 140ms 22 Sep 2021 263rd MeWhenI 🇻🇦 897 66 11ms 19 Sep 2021 263rd sisyphus-ppcg 🇦🇺 897 66 12ms 20 Sep 2021 263rd Irratix 🇳🇱 897 66 11ms 15 Dec 2021 263rd DialFrost 🇸🇬 897 66 12ms 28 Jan 2023 263rd Argeento 🇵🇱 897 66 11ms 26 Aug 2023 263rd Lv0Sys 🇵🇱 897 66 12ms 28 Feb 2026 269th GrayJoKing 🇦🇺 897 90 537ms 10 Sep 2022 270th vang1ong7ang 897 111 137ms 7 hours ago 271st GrayJoKing 🇦🇺 896 74 3,438ms 16 Jun 2022 271st GrayJoKing 🇦🇺 896 74 17ms 1 Nov 2023 271st JayXon 🇺🇸 896 74 2,788ms 19 Jul 2025 271st Steffan153 🇫🇮 896 74 19ms 9 days ago 275th typeswitch-dev 🇵🇹 896 94 4ms 2 Aug 2023 276th btnlq 895 59 3ms 5 Nov 2022 277th sean-niemann 🇺🇸 895 81 2ms 19 Nov 2025 277th Steffan153 🇫🇮 895 81 2ms 13 Feb 2026 279th dvargas46 🇺🇸 894 56 294ms 15 Nov 2022 280th GrayJoKing 🇦🇺 894 80 13ms 13 Aug 2023 280th btnlq 894 80 13ms 22 Oct 2023 280th Steffan153 🇫🇮 894 80 13ms 20 Feb 2026 283rd DialFrost 🇸🇬 894 104 828ms 16 Nov 2025 284th prplz 🇦🇺 893 76 165ms 27 Sep 2021 284th YAJUE114514 893 76 153ms 30 Jul 2025 286th JayXon 🇺🇸 893 77 22ms 26 Nov 2021 286th ovs-code 🇩🇪 893 77 4ms 4 Nov 2023 288th KasperKivimaeki 🇫🇮 893 106 62ms 12 Dec 2025 289th bastatom 893 132 328ms 27 Feb 2024 289th emgordon154 893 132 340ms 17 Jan 2025 289th error256 893 132 25ms 13 Mar 2026 292nd primo-ppcg 🇹🇭 891 110 499ms 22 Sep 2021 292nd GrayJoKing 🇦🇺 891 110 29ms 13 Jan 2023 294th GrayJoKing 🇦🇺 890 63 650ms 23 Jul 2024 294th GolfingSuccess 🇬🇷 890 63 465ms 25 Jan 2025 296th GrayJoKing 🇦🇺 890 84 28ms 31 Jan 2025 297th SirBogman 🇺🇸 889 86 39ms 2 Nov 2022 298th Lydxn 🇨🇦 887 69 93ms 13 Dec 2022 298th sisyphus-ppcg 🇦🇺 887 69 96ms 16 Dec 2022 300th kg583 🇺🇸 887 96 42ms 26 Jul 2025 300th edsrzf 🇳🇿 887 96 39ms 23 Dec 2025 302nd hrubymar10 887 133 335ms 27 Feb 2024 302nd DialFrost 🇸🇬 887 133 309ms 18 Jan 2026 304th ehulinsky 🇺🇸 886 67 345ms 25 Sep 2021 304th fredrik-bakke 🇳🇴 886 67 377ms 2 Oct 2022 304th jakobkordez 🇸🇮 886 67 22ms 30 Oct 2022 304th Yewzir 🇧🇪 886 67 231ms 8 Oct 2023 308th GolfingSuccess 🇬🇷 886 83 8ms 24 Feb 2026 308th edsrzf 🇳🇿 886 83 8ms 7 Mar 2026 310th AlephSquirrel 885 28 3ms 3 Nov 2025 311th nwellnhof 🇩🇪 885 56 1,058ms 2 Mar 2023 312th KasperKivimaeki 🇫🇮 885 105 606ms 12 Dec 2025 313th canissimia 🇦🇶 885 218 30ms 25 Oct 2021 314th inventshah 884 67 13ms 26 Sep 2023 314th ovs-code 🇩🇪 884 67 14ms 29 Jul 2024 316th Steffan153 🇫🇮 884 74 56ms 10 Nov 2023 316th sean-niemann 🇺🇸 884 74 62ms 9 Apr 2025 316th edsrzf 🇳🇿 884 74 58ms 5 Jul 2025 316th targrik 884 74 59ms 16 Dec 2025 320th Steffan153 🇫🇮 884 75 161ms 19 Dec 2022 First Prev 241–320 of 2,187 Next Last