I create puzzles as a hobby and have a great experience in this. For example — the well known Word Search.
WF Graham Pack of 3 Assorted A5 Large Print Word Search Books for Adults | Travel Games Puzzle Books for Adults | Word Games and Word Puzzles, Gifts for Partially Sighted People
ihoot Pack of 3 Assorted A5 Word Search Books for Adults | Travel Games Puzzle Books for Adults, Word Games and Word Puzzles
ihoot Pack of 3 Assorted A4 Large Print Word Search Books for Adults | Travel Games Puzzle Books for Adults | Word Games and Word Puzzles, Gifts for Partially Sighted People | Over 185 Puzzles
ihoot Pack of 2 Assorted A4 Large Print Word Search Books for Adults | Travel Games Puzzle Books for Adults | Word Games and Word Puzzles, Gifts for Partially Sighted People | Over 125 Puzzles
Squiggle - A5 Spiral Bound Travel Size Word Search Puzzle Books - Set of 2
Squiggle Travel size Floral Word Search Books - Set of 2