Tactics Trainer

After you complete a tactical puzzle, it would be nice if you could switch on analysis mode without having to go to another screen.

it would be cool to see your progression through the amount of puzzles, like a line graph like with the rest of the game modes showing your progression through time

Stats like:
Max Time Spent Training
Highest Rating reached
Max depth of puzzle: Example 5 moves deep.
Average time solving puzzles.

I think it would be great if you could specifically work on endgame puzzles or opening traps or 3 move mates. In other words Have puzzles in categories of theme.

I prefer no category as this is closer to real game situation.