Lesson 1 of 7 • 79 upvotes • 6:21mins
his course contains lessons on letter coding where in a specific rule to form codes is used, contains number/symbol coding and matrix coding where in the matrix is used to solve sums. The directions are used to identify the position of the person with respect to the distance covered by him or her and direction walking from the starting point.
7 lessons • 1h 25m