Can you count the number of squares in this matchstick riddle below?
169 [1x1] squares + 5 [2x2] squares + 1 [3x3] square + 1 [4x4] square = 16 squares.
Can you count the number of squares in this matchstick riddle below?
169 [1x1] squares + 5 [2x2] squares + 1 [3x3] square + 1 [4x4] square = 16 squares.
