Whodunit Math Puzzles

An urgent call has gone out: a series of outrageous crimes must be solved using superior mathematics and logic skills. You have a real knack for these, so you answer the call. You can count on an exciting time when you join junior detective and mathematical wizard Cal Q. Leiter. Use mathematical clues and fun calculations to uncover scam artists, catch vandals and hit-and-run drivers, and solve mysteries of all kinds. What are the odds you can work all these puzzles out for yourself? Pretty good - if you read carefully and think hard, the facts will add up.