A third collection of games to build your child's reasoning and creativity. Learn the laws of physics as you shape grooves and inclines into a pool board, trade items with Stocktopus, solve ... Read allA third collection of games to build your child's reasoning and creativity. Learn the laws of physics as you shape grooves and inclines into a pool board, trade items with Stocktopus, solve the mystery of the empty Fripple house, and more.A third collection of games to build your child's reasoning and creativity. Learn the laws of physics as you shape grooves and inclines into a pool board, trade items with Stocktopus, solve the mystery of the empty Fripple house, and more.