Introducing a new puzzle obsession for sodoku lovers . . . amazing, absorbing area mazes.
First invented for gifted students, area mazes blend grade-school math with genius logic. Put down that calculator You can always find "?" using simple, whole numbers, your wits--and a pencil.
Already hooked on area mazes? Venture into the third dimension with 100 3D puzzles, included here for the first time by creator Naoki Inaba.
With...