Learn SPI3 non-verbal skills quickly!
It is an SPI countermeasure application that allows you to solve problems in your spare time and learn.
Carefully selected questions that often appear in the exam.
With detailed explanation.

【 feature 】
・Since there are about 5 to 10 questions per field, you can easily do it.
・It will appear immediately after the answer, not after the explanation has been solved.
・All questions have detailed explanations.
・Finally, you can see your achievement by comparing the pass rate of the exam.