The world of multi-colored blocks is in danger, it may disappear altogether and then you will lose many of the most diverse and interesting puzzles. Only you and 1010 No Danger can save the day. Enter it faster and start an irreconcilable fight against enemies. You will quickly determine where the hostile and deadly blocks are located, a black skull with bones is drawn on them. To remove from the floor, make up solid rows or columns from the shapes that you find on the left of the panel. They should include dangerous cubes and then they will disappear. Drop blocks from the field so that you always have free space.