Can you solve it? The broken vase
by Alex Bellos from Science | The Guardian on (#554X1)
Smashed it!
My puzzle book So You Think You've Got Problems is out in paperback this week. Here are three problems from it. The first is about a vase, the second is about a leg, and third is about a set of keys.
1. With two straight line cuts, divide the vase into three pieces that can be reassembled to form a square.
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