Happy Numbers (Long) in Python 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 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 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 300th eddvrs 477 128 43ms 22 Dec 2023 300th therealnumbers 477 128 15ms 30 May 2024 303rd jhpaques 🇫🇷 473 129 21ms 29 Jul 2022 303rd shibacho 🇯🇵 473 129 24ms 25 Nov 2022 303rd jstechman 473 129 16ms 9 Mar 2024 306th LukasFolwarczny 🇨🇿 469 130 22ms 16 Sep 2022 306th gareth-kmet 469 130 23ms 3 Mar 2023 306th Tess2662 469 130 396ms 4 Mar 2023 309th ThatAlo 466 131 17ms 27 Jan 2023 310th Techdude01 452 135 24ms 17 Dec 2022 310th dalamajama 452 135 13ms 17 Aug 2023 310th julian-hoelz 452 135 13ms 15 Sep 2024 313th ComputerKWasTaken 🇺🇸 445 137 20ms 8 Jun 2024 313th hamilton-bonds 445 137 14ms 12 Nov 2024 315th mm-news 442 138 336ms 1 Dec 2022 315th DrPrettyman 442 138 16ms 1 Jun 2023 317th kevdah 439 139 21ms 5 Oct 2022 317th mrmena 🇦🇺 439 139 19ms 16 Apr 2024 319th mokymok 🇺🇸 436 140 22ms 29 Dec 2021 319th lightediand 🇬🇧 436 140 13ms 18 Jan 2023 319th CyberTapir 436 140 14ms 1 Sep 2024 319th TJK-S 436 140 22ms 22 Oct 2025 323rd 104210 433 141 16ms 11 May 2022 324th DGipe 430 142 13ms 4 Mar 2024 325th brochmann 🇸🇪 424 144 12ms 6 Feb 2022 325th SURAJMITTAL 424 144 17ms 20 Dec 2024 327th pengu1n-master 421 145 21ms 11 Oct 2021 327th pde-bakk 🇳🇱 421 145 17ms 23 Oct 2023 329th tpasfieldERAU 418 146 14ms 6 Nov 2022 330th twocatsinatrenchcoat 415 147 11ms 18 Nov 2022 330th Pale-Vessel 415 147 15ms 7 Mar 2024 332nd Florian-Mt 412 148 23ms 26 Sep 2023 333rd arjunarya1 409 149 14ms 11 Sep 2025 334th CameronGBell 401 152 15ms 7 Mar 2022 334th mdnestor 401 152 22ms 28 Dec 2022 334th MCausc78 🇺🇦 401 152 14ms 2 Jan 2023 334th PikeIt 401 152 20ms 27 Jun 2023 334th sacredeux 401 152 14ms 20 Aug 2024 339th TheLazySquid 396 154 16ms 5 Jan 2023 340th Vaekor 394 155 11ms 3 Aug 2023 341st OppositeShark 386 158 15ms 19 Jul 2022 342nd ridingqwerty 🇺🇸 384 159 18ms 6 Dec 2023 342nd j3mak 384 159 18ms 17 Jan 2024 342nd Gopalkataria 🇮🇳 384 159 14ms 6 Mar 2025 345th NoneTheFewer 381 160 40ms 22 hours ago 346th markbyrne 379 161 13ms 21 Nov 2021 347th Ugoran 374 163 14ms 1 Dec 2022 348th ffelixm 357 171 10ms 12 Jun 2025 349th hotmanga 355 172 12ms 8 Nov 2023 350th Unknownuserfrommars 335 182 19ms 20 Nov 2024 351st dylanjones92 330 185 11ms 17 Jan 2024 352nd Fmbalbuena 324 188 20ms 3 Nov 2021 352nd BLD933 🇲🇦 324 188 20ms 2 Sep 2023 354th jmmographer 323 189 25ms 21 Oct 2023 355th Bananapants22 321 190 17ms 27 Aug 2022 356th AbuzarN 316 193 12ms 4 Oct 2023 357th Jacob-Gendelman 307 199 19ms 28 Jul 2023 358th WillowBee7 305 200 13ms 20 Mar 2023 358th AidanWalter 305 200 15ms 3 Jan 2025 360th Upload-and-View 🇺🇦 298 205 11ms 9 Aug 2025 361st shinylego 295 207 17ms 14 Sep 2022 362nd itljan30 281 217 18ms 6 Oct 2024 363rd atazzam 🇺🇸 277 220 17ms 2 Apr 2022 364th raksince2002 269 227 15ms 16 Sep 2023 364th abhyudaya633 269 227 14ms 2 Apr 2024 366th kevinnaviapaiva 266 229 12ms 13 Feb 2025 367th fl3ur1nestimable 253 241 14ms 3 Apr 2022 368th Sanjaybalaguru 246 248 14ms 16 Sep 2023 369th PrestonWin 243 251 12ms 20 Nov 2021 370th JeromeChristopherJ 241 253 15ms 16 Sep 2023 371st ariesmarinus 224 272 15ms 27 Nov 2024 372nd Zhenyu-Bo 199 307 14ms 1 Aug 2025 373rd Adam-Dhayfa 132 462 13ms 16 Sep 2023 374th retrohun 108 564 9ms 27 Dec 2022 374th zyc-2024 🇨🇳 108 564 10ms 5 Oct 2024 First Prev 301–375 of 379 Next Last
