謎解き200問 is a free game designed for iPhone users who enjoy solving riddles. The game is developed by KAZUKI OURA and falls under the games category. This application is perfect for beginners as it offers 200 riddles to solve, and for experienced players who are looking for a challenge.

The game has a user-friendly interface that is easy to navigate. It's an excellent way to pass the time as it offers quick puzzles that can be solved easily. The game is designed to be played at your own pace, and you can take as much time as you need to solve each puzzle. The game is addictive, and you will find yourself coming back to it time and time again to solve more riddles.