Characteristics and Interoperability An entertaining update to the tower-balancing game! Worms, bright and silly, have taken the place of wooden blocks. After rolling the dice, move a block of that color to the tower's summit. Take care not to allow the tower to fall! The beloved tower game gets a fresh, entertaining twist in Wobbly Worms. After rolling the die to determine the color, take out a block of that hue. Contains 24 adorable, lightweight, colorful character blocks. for a minimum of two players. Ideal for younger players (three years old and up).