Since the title of this app is "Preschool Connect the Dots", I expected that it would be more geared to a preschooler. The games all seemed to be best for a kindergartener. There should be 2 or 3 levels of difficulty so a child can start with easier puzzles and progress to the more difficult ones.
Kari Lou about Preschool Connect the Dots Game to Learn Numbers and the Alphabet with 200+ Puzzles, v1.0