How I Spend My Free Time

This app is amazing especially for it being free. The daily problems alone are enough to keep reading skills up through the day and they can present a challenge. The interface is user friendly and the app itself is smooth and feels finely tuned. Honestly the best tsumego app I have ever used. Highly recommended for anybody who wants to improve their reading skills

EthanV94 about Tsumego Pro (Go problems)