It is a shogi problem for smart phone. There are 30 questions in all. I think that he can enjoy himself from beginners to the direction of the owner of the stage since it is variously from easy hand to a tricky thing.
Get the latest .apk file of Shogi Problem of Ichihara 6.0.7 for free and take a look at users' reviews on Droid Informer. You will need 21 MB of free disk space to set up the app which is compatible with Android 2.3 and higher. According to the antivirus report, this application is safe and secure. The game is created by f21emon and its category is Board Games.
Shogi Problem of Ichihara was downloaded and set up by over 10K users and the latest stable update was on Dec 3, 2016. The app has the average rating 4.2 on Google Play. This application has ads.