Challenge your beliefs about reality

[printskill]

What difference do you notice between

the square with the "A" on and the square with the "B" on?

@printskill

Comments

[gamemarket]

The square B is in white box, but it has shadow of green drum. A is in black box but it is open.

[teky]

B is covered by the shadow.

[printskill]

Good guessing.