nr.02 is the awaited sequel to nr.01! Keep using numbers to push your brain skills to the limit! You need to reduce the value of all the bubbles to ONE. By switching the position of two bubbles, their number goes down by one digit. The new features are the “bomb bubble” and the “shape shifting bubble”: the first can reduce the value of all adjacent bubbles by one and the latter is used to give the value of the switched bubble to another one.