1. By Luke

2. What is Sudoku? Sudoku is a number game it has 81 squares. The only numbers you can use are 1,2,3,4,5,6,7,8 and 9.

3. When was Sudoku made? It was made in 1793 but the name came in 1984, that’s a lot of years.

4. How to do Sudoku? There are 81 squares the aim is to fill these 81 squares with numbers 1 to 9. You’re not allowed to have the same number in the same row or box. Now I will show you how to get numbers in squares and rows.

5. 81462 4623 8541 983 3276 581 7958 5294 42673 2 3 3 3 7

6. Who invented Sudoku? Leonhard Euler invented it and he loves to play it. He was born in 15 April 1707 and he died in 18 September 1783.