青春！謎解き学園 is an adventure game available on the Android platform. Developed by Asahi Hirata, this free game offers an exciting challenge for puzzle enthusiasts.

The game revolves around solving mysteries in various classrooms. To progress to the next classroom, players must answer questions correctly. With over 100 questions in total, the difficulty level increases as you advance. Successfully solving all the mysteries will lead to completing the story.

When you answer a question correctly, you earn "keywords" and "points." Points can be used to unlock hints, while keywords are necessary to enter the next classroom. If you find yourself stuck, you can make use of hints or share them with others to find a solution. Additionally, there is a "Give up" button that reveals the answer if you're unable to comprehend the problem.

青春！謎解き学園 provides an immersive experience for players who enjoy brain-teasers and logical thinking. The game also features sound effects from the Demon Soul sound source.

Overall, this adventure game offers an engaging and challenging experience for those who love solving puzzles and unraveling mysteries.