Valentine Alligator Slide Puzzles. Mix up these plastic slide puzzles and see if you can get them back where they started! Our valentine alligator slide puzzles make fun favors for a Valentine’s Day party at a day care or school. Kids love the cute alligator designs! Puzzles are printed with "Wild about you", "Snappy Valentine's Day" and "Al be yours". (2 dozen per unit) 2 1/2"