Engage in brain training through arithmetic puzzles. This free game offers two adventure modes with hundreds of stages and an endless training mode. Daily rewards and cumulative challenges encourage consistent play.






10+ similar games compared and reviewed
Looking for something like 計算の達人? We've analyzed 10+ similar apps and games to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.






Engage in brain training through arithmetic puzzles. This free game offers two adventure modes with hundreds of stages and an endless training mode. Daily rewards and cumulative challenges encourage consistent play.



A word puzzle game where you assemble fragmented kanji characters to form four-character idioms. Simply tap the correct kanji to complete the idiom and progress through over 200 stages. It's a fun way to learn and test your knowledge of Japanese idioms.







An addictive puzzle game where players must strategically place Mahjong tiles to complete 12 unique patterns on a board. Challenge yourself with varying hint levels and aim for continuous victories to achieve higher scores. Unfinished games are automatically saved.


Engage your mind with a unique puzzle game featuring over 6,000 stages across 12 diverse modes. Test your concentration and logic with innovative gameplay mechanics designed for brain training and dementia prevention.


Engage your mind with a classic logic puzzle. Fill in a 9x9 grid with numbers 1-9, ensuring no duplicates in rows, columns, or 3x3 boxes. Offers daily challenges, multiple difficulty levels, and helpful hints for all skill levels.




A satisfying block puzzle game designed to sharpen your mind. Drag and fit jelly-like puzzle pieces into a box to solve over 1200 challenging stages. Enjoy endless entertainment and become a puzzle master with this addictive brain training experience.


Engage in a variety of games designed to improve eye health and vision. Requires membership and eye score measurement through a companion app to begin playing.


Aim and shoot colorful bubbles, matching three or more to pop them and clear levels. This free game offers strategic puzzles and vibrant graphics for on-the-go entertainment, playable offline.