

Help A series of outrageous crimes must be solved--and only someone with superior math and logic skills can do it. That means you , right? Count on an exciting time when you join law enforcement's finest--Midville Police Chief Arthur Smart and 12-year-old junior detective Cal...

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, nab hit-and-run drivers, and solve mysteries of all stripes. What are the odds you can figure...