White square - intuition ISQ

Checking and training intuition

You need to find a white square on a white background.

Endless levels and depth of levels
- 2x2 (first level)
- 3x3 (2x2 - 2 times in a row)
- 4x4 (3x3 - 3 times in a row)
...

Mode
- square
- pyramid
- spiral

ISQ intuitive square quotient
will help measure intuition