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Can you locate the lost giraffe? Input coordinates to help you search and find the giraffe in the fewest guesses.

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Square Coordinates

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?

Spiral Snail

Stage: 3 Short Challenge Level: Challenge Level:1
The snail arrives at (6,5).

The distance it moves East = 2 - 4 + 6 - 8 + 10 = 6.

The distance it moves North = 1 - 3 + 5 - 7 + 9 = 5.

This problem is taken from the UKMT Mathematical Challenges.