•It's the best of UNO matching by color and number, mixed with an exciting stacking game.
•Stack blocks by color, number or command -- the taller it gets, the harder it is!
•Game play combines the strategy of UNO with a physical task requiring patience and finesse.
•Use the action blocks against opponents to get an advantage!
•Colorblind accessible! Special graphic symbols have been added to each card to help identify the color(s) on that card. This will allow players with ANY form of color blindness to easily play!
•UNOStacko makes a great gift for 7 year olds and up. Includes 45 colored blocks, loading tray and instructions.