The SSA won’t accept photocopies or notarized copies for this form. How to fill out Form SS-5 Form SS-5 has 18 boxes — some are optional, but you must fill out every field that applies to you.

Fill in the numbers in the black boxes so that all numbers, 1 to 9, are in the correct place. A unique challenge has captivated puzzle enthusiasts on Reddit: a math puzzle that tests logic ...