Science Wiz Cool Circuits LED Puzzle Box Game Complete 40 Challenges Challenging The Science Wiz Cool Circuits LED Puzzle Box Game offers 40 challenging puzzles related to electronics and electricity. Designed for ages 8 and up, this game encourages young minds to explore the world of STEM through hands-on learning. With its recommended age range spanning from 8-16 years old to 17 years and up, this puzzle game provides a fun and educational way for kids to develop their problem-solving skills. The ScienceWiz brand ensures quality and engagement for aspiring young engineers and inventors.