A%20pocket-sized%20book%20packed%20full%20of%20fun%2C%20mind-bending%20puzzles%20and%20games.%20Children%20can%20put%20their%20brain%20power%20to%20the%20test%20by%20figuring%20out%20a%20pattern%20puzzle%2C%20doing%20space%20sums%20on%20Saturn%20and%20solving%20riddles.%20Full%20of%20colorful%20illustrations%20and%20space%20to%20draw%2C%20color%20and%20complete%20the%20brain%20teasers%2C%20this%20book%20is%20perfect%20for%20long%20journeys%20and%20other%20quiet%20times.%20Includes%20a%20page%20of%20answers%20at%20the%20back%20of%20the%20book.