Engage in challenging puzzles to boost your IQ. All puzzles are completely free to play. Streamers are welcome to broadcast gameplay without permission.
ナゾトキIQテスト by INQ LIMITED LIABILITY CO.



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謎解き母ちゃん is great, but it's not the only option. Explore 32+ similar apps and games for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.



Engage in challenging puzzles to boost your IQ. All puzzles are completely free to play. Streamers are welcome to broadcast gameplay without permission.












Solve puzzles to feed and evolve a mysterious alien girl. As you progress through the riddles, her appearance will change. Hints and answers are available if you get stuck.


Experience a classic Japanese card game where the goal is to be the first to discard all your cards. Employ strategy to climb the social ranks from poor to rich, with customizable local rules for endless replayability.




Test your ability to accurately judge time intervals from 1 to 30 seconds. Improve your time sense and enhance productivity and decision-making skills in daily life. This app helps you develop a better understanding of time and manage your schedule more effectively.




This app offers a fun and educational card matching challenge for all ages. Improve concentration and logic skills by flipping and pairing identical cards. Compete with friends or play solo through various difficulty levels.