To complete the levels of the digital puzzle Numbers Chain Reaction, you need to start a chain reaction, and the longer it is, the greater the chance of completing the level quickly. Having managed to fit within the allotted time. By clicking on the selected number, you increase it by one, losing one heart. However, if there are squares with the same number nearby and there are at least two of them, they merge into one element with a value one higher. The resulting chain will return the heart to its place. You can click on the selected square twice or three times, but at the same time, the hearts will also disappear, and there are only five of them in Numbers Chain Reaction.
