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This is the same problem as
Buckazoid Arithmetic – Basics except that someone has given you one 1-buckazoid coin, two
2-bucazoid coin, and one 3-buckazoid coin. One of them is fake – it
doesn’t weigh what it should – but you don’t know whether it is
heavier or lighter than a real coin. How can you find the fake coin by
using only a pan balance? You have no other weights except for these
four coins. |
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