These Giant Jumbling Towers are guaranteed to take this classic building game to an entirely new level of fun and excitement. It's time to put your engineering skills to the test as you attempt a seemingly impossible feat - build a 34" tower before it comes crashing down! The object is simple: each player gets a chance to remove a single block - there's 51 in this set - from the middle or bottom of the tower and then place it carefully on top without it all falling over. Sounds simple enough but these building games are a lot more challenging than you'd expect. So, care to give it a whirl? That's the spirit!