勉強になる！
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About
Learn chemical reactions through a falling puzzle game. Connect elements and ions to form compounds, with visual representations of structures and interactive quizzes to reinforce learning. Covers inorganic, organic, and polymer reactions.
✓Falling puzzle gameplay
✓Visual representation of chemical structures
✓Interactive quizzes
✓Covers inorganic, organic, and polymer reactions
✓Progress tracking for forgotten reactions
✓Element characters with stage-specific tips
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What's New in Structura 元素合成 ― 化学反応を覚えるパズル
1.1.1
August 27, 2026
v1.1.1 動作を軽くしました。表示の描き直しを見直し、電池の減りと本体の発熱をおさえました。
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FAQ
What is Structura?
Structura is an educational puzzle game designed to help users learn chemical reactions. It uses a falling puzzle mechanic where players connect elements and ions to form compounds, reinforcing learning through visual aids and quizzes.
What chemical concepts does Structura cover?
Structura covers 358 inorganic, organic, and polymer reactions, including topics like gas preparation, metal reactions, acids and bases, redox reactions, and polymer synthesis. It focuses on reactions rather than theoretical calculations like mol calculations or chemical equilibrium.
How does Structura help users remember reactions?
Structura aids memory through stage-clear quizzes, a 'test' button in the encyclopedia, and by prioritizing forgotten reactions in subsequent quizzes. Incorrectly answered reactions become more likely to appear on the board, facilitating recall.
Is Structura suitable for all ages?
Structura is rated for ages 4+ and is designed to be an accessible learning tool. The game presents chemical structures visually and uses engaging element characters to explain concepts.
What is the pricing model for Structura?
The first three units (14 stages, 93 encyclopedia entries) of Structura are free to play, covering gas preparation. The remaining content can be unlocked with a one-time purchase of ¥500.
Does Structura have ads or in-app purchases?
Structura is ad-free and does not feature gacha mechanics or stamina systems. The only in-app purchase is the one-time fee to unlock all content.
What devices is Structura available on?
Structura is available on iPhone and iPad devices.
How often is Structura updated?
Structura was last updated on August 11, 2026, with version 1.0. The release date was also August 11, 2026.
