This simple and exciting game is about attention and concentration that will train your ability to find and analyze information, improve spacial thinking and attentiveness. You need to find all numbers in a playing field in ascending order starting from 1. Time on each level is limited and the search for each digit is about 4 seconds. To open next level you have to collect at least 2 stars multiplied by number of levels you played before. Game has two kinds of hints, which made to help you in