I was so proud when I finished the puzzle in six months, when on the side it said three to four years.

Behind the Groan

Months Beat Years

Puzzle boxes often print a recommended age range such as three to four years. The speaker mistakes that label for the expected completion time and proudly compares six months with several years. Treat the accomplishment as completely sincere and put a small pause before revealing the box. The confidence makes the innocent misunderstanding do the work.