Reprint edition published in April 2020.
Reading Level: 13-45 years
250 Challenging Puzzles by M.R. Sethi is an unequalled assortment of significant and thought-provoking puzzles. The puzzles, when attempted, are sure to provide a good exercise to the brain and thus help improve mental abilities. The book is recommended for one and all who want to heighten their brain-power. The book has more than 200 puzzles with their answers in 184 pages.
140.00 
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