Osomatsu-kun S01 E73 Totoko, the Riddling Genius!

"You're seeing way more than double! Try sextuple!"

Monks of Dekapan's Riddle Temple, Iyami and Chibita, go about town stumping the locals with riddles, with an incorrect answer resulting in the recipient geting pantsed. Their match seems to be made, however, when Totoko proves her worth in correct riddle solutions.