Puzzle games are the best way to kill long boring hours. These games are for both adults and kids. Puzzles for adults are rather complicated and cumbersome while puzzles for 3,4,5 years old are simpler and have fun aspects to keep children's interest intact. Best jigsaw puzzles are ones, which help children and adults grow their brain strength and make their brains capable of quick decision making and rational thinking that is the reason, now a day, brain, word, math puzzles for kids are most popular and parents especially ask for them. It does not occupy children positively but also improves their brain capabilities and make them strong mind people.
These puzzles are readily available online. They do not only have good quality but their prices are also very reasonable and above all, you could get them at home without spending long hours searching for them at stores.