Various trivia quizzes
It is a quiz game that you can easily play with 2 choices of 〇 ×.
(Completely free)

・ Do you say that "children" go to elementary school?
・ Is "R" specified by R an abbreviation for "range"?
・ Is "swastika" a symbol?
・ Is it a crime to get a lot of change and keep silent?
・ Under what circumstances can planarians regenerate and survive even if they are disconnected?

etc,

Trivia that you want to say
A little story, bean knowledge,
Trivia that you can be proud of if you know it will be given.


Because there are two choices, 〇 ×

Between commuting to school and work.
For a short wait.
During a short travel time.
For 3 minutes of cup ramen.

etc
For a little gap time
You can play just right.


Because it is easy to play

From small children to the elderly
Even those who are not accustomed to smartphone operation
You can have fun playing!


You can play to the end (all problems) completely free of charge.