Friday Problem Solving Task
Sudoku:
· Can you complete the Sudoku?
· Remember each vertical and horizontal line has to contain the numbers 1-9 (no doublers).
· Each box of 9 squares has to contain the numbers 1-9 (no doublers).
· What do the numbers 1-9 add up to? What is the quickest way to add them?
· What does each box does up to?
· Can you create your own puzzle in the style of this?
· Can you rearrange the numbers 1-4 in to a box? How many ways is this possible?
· How many squares can you see?
