JLPT N4 survival game

You need to correct 10 answers to move next level.( answer 100%)
very strict, isn't it?
You can use items to answer easily.(spend coins)
Once you clear the level, you get 3 coins.

watch a video to get more coins.

This app is very useful to study Japanese JLPT N4 level exam.

If you clear all levels, I think you sure to pass the N4 exam.