2x2tutor is a full study course of the multiplication table for Mac OS.
2x2tutor is based on the effective methodology that is used in schools and allows to self-learn the multiplication system in 2-3 weeks.
The course consists from fourteen levels, starting from "Multiplication by 1" and ending with a final exam. A child is mastering the levels step by step, gradually learning the multiplication table and begins to use it without any problems. Each level is designed for one day of studying. You can see the results of each level in the detailed study report.