An interesting and colorful puzzle awaits you in Crunch Lock. The point is to collect all the colored keys. But first they need to be collected. The key consists of several parts with a movable connection. One part is motionless and it is on it that the remaining fragments need to be installed. Use the hinges to turn and when the key becomes compact, it will disappear and you will receive a star as a reward. First you will receive one key, then two, then three and so on. The levels will become more difficult. The unfolded keys are placed quite closely together and can interfere with assembly, so it is important to select the correct sequence in Crunch Lock.