Almost No One Can Beat This Challenging Odd One Out Visual Challenge. How About You?

Try and notice the odd one out in all levels of this quiz as quickly as you can. If you can, you have amazing sight, congratulations!

Test 1:

Test 2:

Test 3:

Test 4:

Test 5:

Test 6:

Test 7:

Test 8:

Test 9:

Test 10: