Great little Go puzzles. – Tsumego Pro (Go problems) Review
Provides challenging little snippets of Go to wrack your brain and develop your tactical skills. Each puzzle takes only a few moves to complete, but you may need a few minutes to work out the correct sequence on your own if you don’t use the hints.
Occasionally it is unclear why the game marks my preferred move as wrong, but it is probably my lack of experience
Review by Alfred3rd on
Tsumego Pro (Go problems).