Happy Numbers in Python in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 137th ryyyn 🇺🇸 775 80 70ms 17 Jan 2025 152nd leon-w 765 81 10ms 5 Jan 2019 152nd dzhang314 765 81 91ms 14 Aug 2019 152nd dlenski 765 81 18ms 13 Mar 2020 152nd Attero 🇸🇪 765 81 52ms 4 Oct 2020 152nd hiddicop 🇸🇪 765 81 75ms 26 Jan 2021 152nd tnecio 765 81 10ms 29 Apr 2021 152nd CedricGebistorf 765 81 60ms 25 Feb 2022 152nd commandblockguy 🇺🇸 765 81 11ms 30 Sep 2022 152nd LogicalJoe 765 81 50ms 7 Oct 2022 152nd aksyristos 765 81 53ms 12 Feb 2023 152nd quimey 765 81 55ms 22 Mar 2023 152nd adamnielson42 🇺🇸 765 81 28ms 10 Apr 2023 152nd Re-Adventures 🇮🇳 765 81 55ms 20 Jul 2023 152nd Shanethegamer 🇺🇸 765 81 74ms 9 Oct 2023 152nd Natanaelel 🇸🇪 765 81 57ms 29 Oct 2023 152nd rollershutter 765 81 68ms 27 Jun 2024 152nd klixel 🇨🇦 765 81 74ms 31 Dec 2024 152nd Babafaba 765 81 10ms 11 days ago 170th Dazza314 🇬🇧 756 82 58ms 3 Nov 2020 170th gilufin 756 82 76ms 24 May 2021 170th itsjustfreekie 756 82 69ms 18 Sep 2021 170th Fishron 756 82 72ms 13 Jun 2022 170th zacjl 756 82 52ms 20 Apr 2023 170th yzhs 🇩🇪 756 82 57ms 23 Jun 2023 170th OwPowell 756 82 71ms 19 Dec 2023 170th FortuiteMan 🇫🇷 756 82 70ms 9 Jul 2025 178th RDShah 747 83 87ms 3 Aug 2020 178th schachmattmatt 747 83 10ms 11 Aug 2021 178th Bonjour27891 🇻🇳 747 83 28ms 9 Feb 2022 178th tkr-sh 🇫🇷 747 83 87ms 24 Apr 2022 178th fredrik-bakke 🇳🇴 747 83 73ms 2 Oct 2022 178th jakobkordez 🇸🇮 747 83 19ms 30 Oct 2022 178th thehylian 747 83 17ms 2 Jan 2023 178th b10011 🇫🇮 747 83 14ms 7 Jan 2023 178th badboj40 747 83 82ms 12 Feb 2023 178th randolchance 747 83 20ms 16 Feb 2023 178th jmerle 🇳🇱 747 83 74ms 4 Jul 2023 178th ceeb9 747 83 69ms 13 Aug 2023 178th firegene 🇮🇪 747 83 23ms 22 Dec 2023 178th wh3n3v3r 🇨🇿 747 83 10ms 16 Nov 2024 178th moustave 747 83 49ms 26 Nov 2024 178th tjwrenn 747 83 46ms 10 Dec 2024 178th blaztoma 🇱🇹 747 83 63ms 27 days ago 195th kevinmchung 738 84 10ms 24 Feb 2018 195th imrich-nagy 738 84 11ms 7 Sep 2020 195th Ailko 🇧🇪 738 84 34ms 5 May 2022 195th 051 🇸🇬 738 84 18ms 19 Aug 2022 195th Ripick 738 84 17ms 1 Feb 2023 195th KenanHanke 738 84 53ms 22 Feb 2023 195th celiendonze 🇨🇭 738 84 36ms 20 Jun 2023 195th minhtrancccp 738 84 28ms 1 Nov 2023 195th wen1now 738 84 22ms 6 Nov 2023 195th logvp 738 84 86ms 12 Jan 2024 195th stertooy 🇧🇪 738 84 18ms 14 Jun 2024 195th FranklinJiaChen 738 84 45ms 5 Aug 2024 207th Starwort 🇬🇧 729 85 10ms 29 May 2019 207th hoodadam 729 85 78ms 1 Jul 2019 207th joll05 🇸🇪 729 85 10ms 19 Aug 2020 207th 77Tigers 729 85 31ms 3 Mar 2021 207th neihousaigaai 729 85 17ms 8 May 2021 207th andre-lameirinhas 🇵🇹 729 85 57ms 4 Nov 2021 207th aposteriorist 🇨🇦 729 85 9ms 6 Feb 2022 207th LeeCamp 729 85 59ms 15 Jan 2023 207th nayakrujul 729 85 17ms 17 Feb 2023 207th cros107 🇦🇺 729 85 63ms 11 Oct 2023 207th Grrisly 729 85 36ms 29 Mar 2024 207th SB-945 729 85 17ms 31 Mar 2024 207th resoNathan 729 85 11ms 18 Jul 2024 220th ProtD 721 86 89ms 1 Mar 2018 220th Sakaala 721 86 17ms 23 Apr 2019 220th zbreit 🇺🇸 721 86 20ms 23 Jul 2019 220th sk- 721 86 27ms 17 Sep 2019 220th Haksell 🇦🇶 721 86 69ms 1 Dec 2019 220th LlamaLad7 🇬🇧 721 86 17ms 15 Mar 2020 First Prev 151–225 of 693 Next Last
ryyyn
🇺🇸
leon-w
dzhang314
dlenski
Attero
🇸🇪
hiddicop
🇸🇪
tnecio
CedricGebistorf
commandblockguy
🇺🇸
LogicalJoe
aksyristos
quimey
adamnielson42
🇺🇸
Re-Adventures
🇮🇳
Shanethegamer
🇺🇸
Natanaelel
🇸🇪
rollershutter
klixel
🇨🇦
Babafaba
Dazza314
🇬🇧
gilufin
itsjustfreekie
Fishron
zacjl
yzhs
🇩🇪
OwPowell
FortuiteMan
🇫🇷
RDShah
schachmattmatt
Bonjour27891
🇻🇳
tkr-sh
🇫🇷
fredrik-bakke
🇳🇴
jakobkordez
🇸🇮
thehylian
b10011
🇫🇮
badboj40
randolchance
jmerle
🇳🇱
ceeb9
firegene
🇮🇪
wh3n3v3r
🇨🇿
moustave
tjwrenn
blaztoma
🇱🇹
kevinmchung
imrich-nagy
Ailko
🇧🇪
051
🇸🇬
Ripick
KenanHanke
celiendonze
🇨🇭
minhtrancccp
wen1now
logvp
stertooy
🇧🇪
FranklinJiaChen
Starwort
🇬🇧
hoodadam
joll05
🇸🇪
77Tigers
neihousaigaai
andre-lameirinhas
🇵🇹
aposteriorist
🇨🇦
LeeCamp
nayakrujul
cros107
🇦🇺
Grrisly
SB-945
resoNathan
ProtD
Sakaala
zbreit
🇺🇸
sk-
Haksell
🇦🇶
LlamaLad7
🇬🇧