Try this test to see if your eyes are easily fooled
Test 1.
Test 2.
Test 3.
Test 4.
Test 5.
Test 6.
And here is the answer:
1.
2.
3.
4.
5.
6.
How many of the 6 challenges did you answer correctly?
Try this test to see if your eyes are easily fooled
How many of the 6 challenges did you answer correctly?