Puzzles & Brain Teasers
Two Fuses
You have in your possession two fuses; the classic burning kind used
for detonating dynamite, and also a box of matches.
Each fuse burns for exactly one hour but the burning process is completely
erratic making it impossible to determine how much time is left simply
by looking at the fuse.
Your task is to time exactly forty five minutes.
How do you do it?
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