We suggest you practice logic using our Steps puzzle as an example. The task is to collect the required number of multi-colored squares. At the very bottom you will see a square with the number to be obtained. To do this, you will operate with a set of colored quadrangles, changing their places. This is necessary to collect next two or more identical squares. A set of elements in different proportions moves above. Evaluate the situation and arrange the figures so as to score points and complete assigned tasks. The number of steps is limited.