Adults and seniors love award-winning Scramble Squares puzzles at least as much as do children, teenagers and college students. Although each Scramble Squares puzzle has only nine pieces, Scramble Squares puzzles are perhaps the World's Most Challenging Puzzle! They make inexpensive, but highly valued gifts for both men and women alike for Mother's Day, Father's Day, Graduation, Travel, Birthdays and Holidays. Scramble Squares puzzles are Easy To Play, But Hard Solve!