The snake in the game Numeral Crawl consists of a chain of round links, and the chain can be made longer by collecting circles along the field, moving upward. But neon squares with numbers will try to interfere with you. They will block the path of your snake. If the road is completely blocked, choose the block with the lowest value to break through it. The number on the block means the number of links that the snake will have to sacrifice when breaking through the barrier. If the snake is short, it will not be able to overcome the blocks in Numeral Crawl.