Go figure is an expression used to express surprise or confusion. The crossword solutions for this term are ADD (3 letters), GEE (3 letters), CIPHER (6 letters), and IMAGINETHAT (11 letters). ADD is a verb meaning to join or combine two or more things together. GEE is an interjection expressing surprise or excitement. CIPHER is a code or secret way of writing. IMAGINETHAT is an expression used to emphasize the unexpectedness of something.