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Can a “Top-Tier” Genius Like You Ace These So-Called “Easy” Questions!?
Which country does this flag belong to? Look, choose, and remember! A quiz game that lets you explore the world while having fun.
Have fun with your family♪ Find the hidden FOOD!
Refresh Your Brain While You Play! Kanji & Trivia Quiz
Mimic sounds in reverse playback!
Let's learn about space in a fun way with a quiz that rotates images! By comparing photos, you can get to know the universe even better!
Find mistakes in Thirty-six Views of Mt. Fuji! Enjoy brain training while looking at Ukiyo-e!
Find mistakes in Japanese landscapes! Enjoy brain training while being healed by Japanese landscapes!
Find mistakes in cute panda pictures! Enjoy brain training while being healed by pandas!
Try to imitate the sound by "voice"! The more similar the sound, the higher the score!