Product Description
Fifty logic puzzles range in difficulty from the relatively simple to the more complex and subtle. Mostly set in story form, some problems involve establishing identities from minimal clues, while others are based on cryptarithmetic and algebra. Complete solutions are provided and hints are included for each puzzle.
Ingram
George J. Summers creates 50 new puzzles for fans eager to test their logic. The puzzles range in difficulty from the relatively simple examples at the beginning of the book to others that are tricky, complex and subtle enough to the test the expert.