Con Fusing Puzzle
You know they burn for exactly one hour after you light them at one end.
But the entire fuse does not burn at a constant speed. For example, it might take five minutes to burn through half the fuse and fifty-five minutes to burn the other half.
With your lighter and using these fuses, how can you measure exactly three-quarters of an hour of time?
Do you have the answer? Check against our solution!