Find answers to the latest online sudoku and crossword puzzles that were published in USA TODAY Network's local newspapers.

Find answers to the latest online sudoku and crossword puzzles that were published in USA TODAY Network's local newspapers.

This brain teaser is a true IQ test! If your IQ is above 120, you might be able to figure out which kite the girl is holding. Can you solve it?

Frequent practice of these activities improves problem ... solve the math puzzle must regularly practice such challenges to improve their speed and accuracy. Now check out the solution provided ...

This brain teaser asks how many shirts a student needs to always have a clean one to wear each day. Can you solve it?

Different neutron states could explain why different experiments produce different figures for how long neutrons survive ...