On a snowy Christmas Eve, Santa Claus was ready to deliver gifts to children around the world.

But suddenly, he discovered his magical sack of gifts was missing!

Timmy and Tommy, two clever young elves, decided to solve the mystery.

As they began their investigation, they noticed something odd: the swimming pool was closed for renovation

Yet elf Jingles claimed he was swimming at the time of the theft.

Additionally, all shops in the North Pole were closed for the holiday, but another elf mentioned he was out shopping.

The story ends with Timmy and Tommy confronting the thief, saying, 'A lie has no leg. We know that you are lying.'

Do you know how Timmy and Tommy understood that elf Jingles was lying? Answer: He said that he was swimming when Santa's sack was stolen. Swimming pool has been closed for renovation. Also, they found a missing button from his sweater in the Santa's sack.