endless entertainment

1000 Play Thinks: Puzzles, Paradoxes, Illusions & Games
Ivan Moscovich
This is a wonderful book to have readily available for your kids to peruse. It’s often picked up by one of our kids when they are looking for something to do. Pretty soon they are captured in thought! For those who want to be sure they can be successful, there is a range of difficulty levels and suggested time needed to solve each problem.
Topic: math
Age Level: middle school
You'll use it daily