You have to direct the falling columns to make 3 or more same numbers adjacent to each others only horizontally or vertically. Then, their sum will be converted to the nearest number in the series (2, 4, 8, 16, 32, 64, ...), It’s the repeated multiplication of number 2.

You have to direct the falling columns to make 3 or more same numbers adjacent to each others only horizontally or vertically. Then, their sum will be converted to the nearest number in the series (2, 4, 8, 16, 32, 64, ...), It’s the repeated multiplication of number 2.