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Happy Numbers 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 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 Nim 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 Nim 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 597th Techdude01 358 134 19ms 17 Dec 2022 597th julian-hoelz 358 134 11ms 15 Sep 2024 603rd bkshrader 356 135 18ms 27 Dec 2018 603rd reubengann 356 135 11ms 14 Feb 2020 603rd DGipe 356 135 18ms 22 Oct 2025 606th smartiel 353 136 12ms 15 Sep 2022 606th ComputerKWasTaken 🇺🇸 353 136 19ms 8 Jun 2024 608th DrPrettyman 350 137 11ms 1 Jun 2023 609th adamhass 348 138 12ms 19 Jul 2018 609th mrmena 🇦🇺 348 138 20ms 16 Apr 2024 611th jmhowl 345 139 18ms 19 Jan 2020 611th mokymok 🇺🇸 345 139 18ms 29 Dec 2021 611th lightediand 🇬🇧 345 139 10ms 18 Jan 2023 611th CyberTapir 345 139 11ms 1 Sep 2024 611th Wonamm 345 139 14ms 14 Feb 2025 611th TJK-S 345 139 10ms 22 Oct 2025 617th mcdowell95 343 140 10ms 26 Mar 2020 617th osmith93 343 140 11ms 31 Jul 2021 617th 104210 343 140 13ms 11 May 2022 620th Pierrot-Baptiste 340 141 13ms 9 Aug 2020 620th dranjohn 340 141 11ms 10 Sep 2023 620th SURAJMITTAL 340 141 15ms 20 Dec 2024 623rd ChristophJud 338 142 11ms 11 Aug 2020 623rd ESOrSomething 338 142 11ms 29 Sep 2025 625th RoscoeSmith 336 143 11ms 14 Sep 2022 626th SimonPeatman 333 144 19ms 2 Feb 2019 626th pde-bakk 🇳🇱 333 144 11ms 23 Oct 2023 628th CRHillman 331 145 18ms 17 Aug 2018 628th ethandhunt 331 145 12ms 29 Jul 2021 630th KiwiKoder0123 329 146 12ms 24 Jun 2019 630th KatieLG-Transpiler 🇬🇧 329 146 10ms 23 Jun 2022 630th twocatsinatrenchcoat 329 146 10ms 18 Nov 2022 630th fraserli 🇦🇺 329 146 18ms 17 Feb 2023 630th zt14427 329 146 10ms 4 Mar 2023 630th Schmitt-Very-Cool 329 146 11ms 3 Apr 2024 636th potato-jackson 327 147 19ms 10 Sep 2021 636th Florian-Mt 327 147 22ms 26 Sep 2023 638th Mojken 324 148 23ms 2 Sep 2018 638th NoneTheFewer 324 148 17ms 25 Dec 2025 640th snickercop 322 149 11ms 6 Aug 2019 641st ionutm82 320 150 12ms 22 Feb 2019 642nd dahrens 318 151 12ms 7 Jul 2019 643rd fepe55 316 152 10ms 21 Sep 2018 644th ari-gutierrez 310 155 32ms 22 Oct 2018 645th Spi3lot 306 157 10ms 18 Sep 2021 645th OppositeShark 306 157 13ms 19 Jul 2022 647th j3mak 304 158 15ms 16 Jan 2024 648th qewdweftr4g 302 159 12ms 16 Oct 2024 649th rajlath 300 160 12ms 9 Apr 2018 650th peculiarination 296 162 17ms 11 May 2021 650th Ugoran 296 162 10ms 1 Dec 2022 650th professor-l 296 162 10ms 25 days ago 653rd Ty-Cyr 294 163 10ms 13 Jul 2023 654th tbadun 293 164 15ms 8 Oct 2022 654th Natz12 293 164 11ms 27 Jan 2023 656th Pimveha 291 165 13ms 11 Jan 2023 657th EB-Brown 289 166 13ms 23 Aug 2019 658th tombs4 286 168 12ms 8 Jun 2020 659th YoungjuneKwon 282 170 11ms 6 Dec 2018 660th hotmanga 281 171 10ms 7 Nov 2023 660th xbxbxb007 281 171 11ms 10 Jan 2024 662nd janga1 279 172 17ms 12 Aug 2021 662nd GitQuick 279 172 12ms 9 Mar 2024 664th chriscconte 277 173 11ms 16 Apr 2019 664th jjbvtk 277 173 10ms 3 Sep 2021 666th devRND-ess 267 180 16ms 30 Apr 2020 666th GlennHA 267 180 10ms 15 May 2021 666th theunofficialcoder 267 180 11ms 12 Jan 2024 669th willzywiec 265 181 11ms 5 Aug 2018 669th Unknownuserfrommars 265 181 12ms 20 Nov 2024 671st zuparnowa 264 182 18ms 23 Jan 2019 671st henrytranter 264 182 20ms 20 Sep 2019 673rd dylanjones92 261 184 12ms 17 Jan 2024 674th shinylego 259 185 11ms 19 Oct 2022 675th Aniketgautam 255 188 11ms 6 Apr 2018 675th schmisev 255 188 12ms 11 Oct 2018 675th alfonsoalves 255 188 11ms 27 Feb 2024 678th Bananapants22 254 189 11ms 16 Aug 2022 679th jmmographer 253 190 12ms 20 Oct 2023 680th AbuzarN 250 192 10ms 4 Oct 2023 681st rohan335 245 196 12ms 24 Jul 2024 682nd newc0m 236 203 22ms 7 Dec 2018 683rd muser-logiccpu 🇺🇦 235 204 10ms 9 Aug 2025 684th ariesmarinus 231 208 10ms 3 Dec 2024 685th itljan30 222 216 12ms 6 Oct 2024 686th janedoloris 219 219 10ms 14 Feb 2021 686th RobinStevenMartinez 219 219 9ms 27 Aug 2021 686th atazzam 🇺🇸 219 219 13ms 2 Apr 2022 689th eje24 215 223 20ms 22 Jul 2020 690th BLD933 🇲🇦 211 227 17ms 2 Sep 2023 691st kevinnaviapaiva 211 228 11ms 13 Feb 2025 692nd DylanGodfrey 207 232 13ms 5 Jun 2018 693rd clodalala 205 234 12ms 13 Nov 2019 694th dens558 203 237 11ms 25 May 2019 695th fl3ur1nestimable 200 240 11ms 3 Apr 2022 696th PrestonWin 193 249 10ms 20 Nov 2021 697th twrogers1 186 258 11ms 17 Aug 2020 698th kpasc 183 262 11ms 13 Jul 2018 699th scottJsonar 178 269 10ms 29 Nov 2019 700th wrhm 174 276 10ms 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