I Spy Treasure Hunt Brain Building Games for Kids. Skills include critical thinking, mapping, vocabulary, rhyming, logic and reasoning, cause and effect, following directions, visual memory and discrimination, and problem solving Improve your kids' reading and observation skills while keeping them entertained! Visual discrimination skills are also developed as they explore gorgeous backdrops, from the beautiful Waterfalls to the creepy Skull Rock Improve your kids' reading and observation skills while keeping them entertained! They'll build reading & vocabulary skills while solving riddles that provide the clues Ages 5-8