Nearly 300 Mathematical brain-teasers from the fields of arithmetic, algebra, plane and solid geometry, trigonometry, number theory, and general recreational mathematics.
List of Sources..
Solutions. 121 illustrations. 270 problems.
Offers hours of brain-bending amusement.
From simple to complex; all challenge the reader to devise Solutions more elegant than the ones provided.
Nearly 300 Mathematical brain-teasers from the fields of arithmetic, algebra, plane and solid geometry, trigonometry, number theory, and general recreational mathematics