Fill in the grid in such a way so that every row, column and 2 x 2 box contains the following shapes.
See the following image and fill the question mark (?)
Fill the question mark in the following grid?
6 8 7 3 64 4 24 48 ?
Fill in the question mark in the following grid?
8 12 9 10 7 20 3 10 ??
A picture is attached with this question. You have to fill the grid in a manner that every row and column contains the digits 1 to 6. Also, make sure that the squares that are connected with each other must contains the same digit.
Can you do it?