Okay the wife doesn't see the humor in testing if you can tell the twins apart. By twins, I am referring to our daughters not anything else. So here is the test, above is a set of 3 pictures of just the eyes of our daughters, and yes there is at least one picture of each. So the test is, which pics are of the same twin, i.e. is A & C the same etc. If you are a grandparent I expect you to use names, or else. Please note, you can add a comment below by clicking on "post comment" to give your answer.