Description below is for brand new sealed products & may not represent the ex-display item fully Images are for illustration only Contents & item condition may vary All items are sold in working condition Instruction manuals guides downloadable or online accessible content listed on the product are not guaranteed to be included On the brink is the first in a series of games designed to build the mental skills needed to fully grasp the concept of coding All of the games are screen-free for a unique unplugged play experience Each of the 40 on the brink challenges contains a map of colored squares Each color has pre-program moves for your robot to perform Use your problem-solving skills to determine the moves that will successfully get your robot from start to finish On the brink is a fun & challenging step up from more simple sequencing games like robot turtles Suitable for ages 8 years & up For over 30 years Thinkfun Has been dedicated to creating games that spark curiosity cultivate confidence & nurture life-long learners Its games encourage interest in science technology engineering & math (stem) while generating excitement for a world of learning through play Innovation creativity value & fun are the four elements that comprise the development of every game Ignite the mind & change the world for each player