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Old 03-06-2014, 08:12 AM
ClrC ClrC is offline
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Join Date: Feb 2014
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Clue 10 tells us 14k gold is sapphire.
Clue 9 tells us that silver is $200 less than gold.
Combining the two tells us that silver is $200 less than sapphire.
Meanwhile clue 6 tells us that topaz is $200 less than ruby.
If topaz is $200 less than ruby, it can't also be $200 less than sapphire (like silver is) so therefore topaz cannot be silver.

Does that help?
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