The basic rule of this puzzle game is to clear all the numbers on the clock by choosing the correct number to move one of the two arrows to the number you want to eliminate, until you have chosen and eliminated all the numbers on the clock correctly.
The basic rule of this puzzle game is to eliminate all the numbers on the clock by choosing the correct number to move one of the two arrows towards the number you want to eliminate, until you have chosen and eliminated all the numbers on the clock correctly.