Of high school chemistry, it was carefully selected problemsuitable for futile struggle before the test, is a learning app.

Why do not you pull the element symbol of fortune was in full.Annunciation named after elements drawn will be told. You can alsotweet on Twitter results.

Let's practice division! App for practicing division.

Let's learn prime numbers!

Let's practice multiplication! App for practicing multiplication.

Let's practice Japanese prefectures! App for learning Japaneseprefectures

Game about Insta-worthy! Insta-worthyly by projecting sweets at theright time!

Arrange the places of cards with figures or symbols, and makeanequation. When a card is tapped, the card is reversed and"="symbol appears. When tapped again, turned to the front side.Withone "=" symbol, make the both side of "=" same value. Youcanselect a game mode from "Selected 100 questions" and"Randomquestions" mode. On "Selected 100 questions" mode, you cangetcards or mats with new design. You can start from a questionyouare challenging, also able to start from a question you'vesolved.On "Random questions" mode, questions are made at random.Withtriple-line button at a right-top of the title screen, you canseea rule in detail. Also, you can configure a design of cardsandmats, and sound effect and BGM.