Hours of clever amusement await! Use your imagination and logic to sharpen your problem-solving skills. This kit includes: • The Puzzle Book: Delightfully Delicious Brain Teasers for the Entire Family, a new 64-page collection by The Grabarchuk Family, the world’s leading creators of brain teasers and puzzles. Test your skills with this diverse assortment. There’s fun and satisfaction in finding each solution. • Two  interlocking 3-D wooden puzzles, diabolically challenging no matter what your level of expertise! The 3-D cube has precisely fitted pieces that imprison a wooden ball. Dismantle the cube to release the ball. The challenge is to refit the pieces to again imprison the ball. The 3-D sphere also features precisely fitted pieces. The challenge here is to remove these pieces to see if you can put the sphere back together. Solutions are provided. Let the fun begin!