Taking part in online contests at BreakTheVault.com is
2) convenient because it is online,
3) challenging but not impossible because you have unlimited chances to attempt to solve each one,
4) a fun way to learn new knowledge,
5) money making (for Americans) because the first one to solve will win cash or prizes ($400 already given out in the first two contests!).
In a previous contest, the winner got the answer, psittacus erithacus, with only 24 guesses while there are total of 1307 guesses from 204 contestants and only 9 clues given.
With many bloggers like me spreading this good news, they are increasing prize values even more!
Post Sponsored by Break The Vault.