A while ago, I bought a big book of activities that LM could do. Included were Dot-to-Dots, Mazes, Word Finds, etc.
I ripped some out the book and put them in sheet protectors and then placed them all in a folder.
With a Dry-Erase marker, LM can do these puzzles over and over.
It's one of his favorite quiet time activities lately.
And the best thing is that I can switch out the pages as often as we want!