A new quiz app that was unlikely to exist! Also includes extremely difficult stages!This is a 4-choice quiz app that lets you look at images of prefectural borders and guess which prefecture the prefectural border is.If you clear all 5 stages from Beginner to Hell level, you will receive a "Prefectural Border Master" certificate. It also includes a "rotation" stage that can only be attempted by selected players who are recognized as prefectural border masters. Lets try the super difficult stage where the orientation of the prefectural border image has changed!!Recommended for:・People looking for a free quiz game app・People who are good at geography・People who are familiar with the prefecture・People who say they are “boundary hunters”・People who like traveling