Great way to learn chess / although I found a bug

The bug has to do with one of the puzzle when you win by checkmate on promoting a pound to a queen. For some reason the app does not react to it and I have to lose the game on purpose even though the solution was correct. Appart of that bug and some puzzling puzzles I love it. Keep the good work!

Peignoir2 about Chess Tactics Pro (Puzzles)