It’s a visual puzzle meant to trick people into quickly answering without carefully checking.
Step-by-step counting
Looking at the colored blocks, they form a 4 columns × 3 rows grid of equal large squares.
Large squares
4 columns × 3 rows = 12 squares
Squares made by combining 2×2 blocks
Horizontal possibilities: 3 columns of 2-wide blocks
Vertical possibilities: 2 rows of 2-high blocks
3 × 2 = 6 squares
Squares made by combining 3×3 blocks
Next
Pages: 1 2
