■ Introduction ■
Simple but addictive brain development game !!
Match the words associated with the four photos.
▷ Interlocking KatoK / Facebook
Try to solve your questions with your friends.
It's time to get the right answer and friendship!
▷ Use hints
Are you troubled by difficult problems? Do not worry ~
Using hints makes it easier to know the correct answer.
▷ Hint energy auto charge
Over time, the energy fills up on its own.
▷ Update new issues
Various and interesting problems are constantly added.