Solve a riddle and win some cash!

HOUSTON, Texas (KTRK) -- Brain Chase has hidden a key inside a book at a Houston public library for a chance to win some cash!

Crack the clues to the riddle and you'll discover a key. The key will unlock a treasure chest holding $1,000 cash and a voucher for a free registration in this summer's $10,000 treasure hunt.

The winner must be between the ages of 6-16.

Houston's Library Challenge Riddle was posted on the Brain Chase website yesterday. The deadline to submit entries is no later than June 30 at 6 p.m.

Be the first to find the key and win the cash!

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