Toy of the Year Winner, Specialty Category, Parent’s Choice Gold Award, Oppenheim Toy Portfolio Platinum Award, ASTRA Best Toys for Kids Award! Electrify your brain and predict the power of gravity! Pick a challenge card of varying difficulty - Beginner, intermediate, advanced, expert - And then place the target tower and any other towers onto the grid as indicated. Then, gather the extra towers, also as indicated. Each tower features a differently angled ramp situated on each of its levels. Your goal is to arrange, twist, and perfectly place each tower onto the grid so when you drop the marble into the starting tower, it rolls smoothly down ramp after ramp, straight to the target tower. Study each ramp on each of the towers. Use your supreme logic skills to imagine how the marble will move. Watch out! You might have to move your marble through the same tower twice! Once you think you've got it, launch the marble, starting with the tallest tower, and watch it go - If it makes it to the target tower, then you've won! You got it! Great job! You're smart! Now it's time for the next challenge. With four levels of difficulty throughout sixty exciting challenges, your brain will be twisting and teasing in more ways than you can imagine. See if you have what it takes to stand up to the logic of gravity with Gravity Maze. Gravity Maze Single player marble-drop logic game Encourages fine motor skills, logic, focus Kids and adults love imagining predictions, then seeing them in action Each level of each tower features differently angled ramp Arrange towers to roll marble from starting tower to target tower Some puzzles may require moving through one tower more than once 4 levels of difficulty - Beginner, intermediate, advanced, expert Challenge cards included solutions on back of each card Includes game grid, 9 building towers, target tower, 3 marbles, 60 challenge cards Detailed instructions included Game grid measures 6.7 x 6.7 x 1 inches Durable construction with strong materials