A third collection of 230 problems, including many from 1988 to 1997 Canadian Mathematics Competitions. Featured are discussions on analyzing and solving problems, hints for attacking many of those posed, and complete solutions to all problems. Topics include simple algebra, mensuration, polygons and circles, analytic geometry, number properties. There is a set of miscellaneous problems and a set of challenge problems. Designed specifically for those who wish to develop elementary problem solving skills, and written so as to be easily read by students.