Number Series is the online maths game to deduce the pattern of the sequence and write the number that has to go in the unknown. Reason out the logic and the law or rule of each number sequence. The first sequences are arithmetic, very simple. However, at later levels things get more complicated and you will have to be patient and spend time thinking about possible solutions, making hypotheses and testing your solutions. In case you feel defeated and don't know how to solve it, click on the hand to observe the logic. This will detract points and above all, it will give you less value. We recommend that you stick with it for a long time and work out these number series yourself, even if it takes you days to do so.