１．When started, the first game level is 1.

２．When you tap the "Start" button, 1 to 10 on the left end will be tied to 1 to 10 on the right end with 10 strings.

３．When you find the rightmost number that connects to the leftmost number, tap the leftmost number and the rightmost number.

４．If it is connected, the answer is correct. One line disappears.

５．The game is over when all 10 strings can be erased.

６．Tap the "Start" button to display another tangled string.