Challenging Math Puzzles
Can quantum operations, recombinant shapes, and concealed distribution actually lead to fun? Sure they can! Just try these optical illusions, mechanical aptitude puzzles, maps and mazes. Plus: the puzzles of "Alice in Wonderland
author Lewis Carroll. ."..contains a number of mathematical recreations grouped into categories such as 'Grid & Dot Games, ' 'Logic Puzzles, ' and 'Vanishing Tricks.'...Selections are interesting."-- "School Library Journal
. 96 pages, 135 b/w illus., 5 3/8 x 8 1/4.