Weekly Problem 14 - 2012
Can you locate the lost giraffe? Input coordinates to help you search and find the giraffe in the fewest guesses.
A tilted square is a square with no horizontal sides. Can you devise a general instruction for the construction of a square when you are given just one of its sides?
How do you move from one square to the next? What do you notice about the x coordinates of the centres? What do you notice about the y coordinates of the centres?