Test your intellect with challenging brain-training quizzes and puzzles. Solve over 150 unique riddles using your intuition and deduction skills. Can you conquer all the puzzles and prove your intelligence?
東大王からの挑戦状-脳トレIQテスト- by MIKU KURAKI



10+ similar games compared and reviewed
Whether you want more options like 大人のなぞなぞ~脳トレIQ謎解きアプリ~ or a completely different take on the same concept, our curated list of 10+ similar apps and games has you covered. Updated for 2026 with the latest ratings and comparisons.



Test your intellect with challenging brain-training quizzes and puzzles. Solve over 150 unique riddles using your intuition and deduction skills. Can you conquer all the puzzles and prove your intelligence?







This app offers a series of brain-training puzzles designed to refresh your mind. Solve over 500 riddles and logic problems across multiple stages, using hints and keywords to progress. It's a fun way to challenge your cognitive skills and keep your brain agile.




This app offers a collection of situational puzzles, also known as lateral thinking or Yes/No puzzles. It's designed for beginners with a tutorial and explains the rules of the game, where one person poses a story and others ask Yes/No questions to uncover the truth.


Test your general knowledge with a quiz covering literature, history, science, and more. Aim for a perfect score of 50 consecutive correct answers to prove your mastery. Perfect for study breaks, brain training, or just expanding your trivia.


Engage in lateral thinking puzzles where you ask yes/no questions to uncover hidden truths. This game challenges your problem-solving skills with diverse scenarios and an AI assistant for hints. It's a fun way to boost creativity and logical thinking.






Test your music knowledge with this interactive intro quiz game. Play solo modes like Time Attack or Score Challenge, or compete with friends in real-time online battles or local party modes. Create custom playlists from your favorite songs or use pre-made ones.