It might not seem like there's enough information to solve these logic puzzles at first—but that's part of the fun!

they can be great activities for kids. (And adults, of course!) These math puzzles test your brain and critical-thinking ...

A young man lives in Manhattan near a subway express station. He is dating two women: one in Brooklyn; one in the Bronx. To visit the woman in Brooklyn he takes a train on the downtown side of the ...