Play "scaffolding" can help your child learn, solve problems and have fun. It means supporting your child just enough when they don't know what to do, while also letting them figure things out on their own.
This might include giving hints or asking questions to get them thinking. If your child can't find the right puzzle peice, for example, try hanging back. Rather than handing them the piece, you can say something like: "I'm looking for a puzzle piece with a straight edge." That way, your child needs to figure out what to do next.