Sudoku simple explanation in 1 minute:
Sudoku is a cool puzzle game with numbers from 1 to 9. The aim of the game is to fill up a 9by9 grid with numbers, so that each row, column, and little 3by3 square has all the numbers from 1 to 9.
To begin playing, you get a grid with some numbers already in it. You have to fill in the rest of the numbers to finish the puzzle.
Here's how you play:
 Look for an empty square on the grid.
 Think about which number from 1 to 9 could fit in that square. Look at the other numbers in the row, column, and little square to help you decide.
 Write the number you picked in the square.
 Keep doing steps 1 to 3 until all the squares have a number.
Remember, you can only use each number once in each row, column, and little square. Sudoku puzzles can be easy or hard, so if you're just starting out, try an easy one with fewer empty squares. As you get better, you can try harder ones with more empty squares. Ready to try? Solve your first sudoku right now! Sudoku is a fun game!
Fun Facts About Sudoku:

Sudoku was not originally invented in Japan as many people believe, but in the United States by Howard Garns, a retired architect, in 1979. It was later popularized in Japan in the 1980s, and from there it spread throughout the world.

The name "Sudoku" is derived from two Japanese words: "su" meaning "number" and "doku" meaning "single". In other words, Sudoku means "single number".

The minimum number of clues required to create a solvable Sudoku puzzle is 17. Anything less than 17 clues will result in a puzzle with multiple solutions.

Sudoku is not just a game for humans  computers can solve Sudoku puzzles too! In fact, there are computer programs specifically designed to solve Sudoku puzzles.

Sudoku puzzles are not just limited to the standard 9by9 grid. There are many different variations of Sudoku puzzles, including puzzles with smaller or larger grids, puzzles with irregularly shaped regions, and puzzles with letters or symbols instead of numbers.

Sudoku has been shown to have a positive effect on the brain, helping to improve memory, concentration, and overall cognitive function. So not only is Sudoku a fun game, it's also good for your brain!
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