Black to play
This one is a lot easier than the one we did last week. I thought you might want a breather. You'll have to find the correct tesuji to save Black's corner group, because it cannot make two eyes. Here's a hint: to save it, you'll have to capture some of your opponent's stones.
Solution to last week's problem:
If you saw Black 1, then pat yourself on the back. It's the correct move and the tesuji to remove White's eye. What happens if White takes? Black 3 is a way to come under since White lack's the liberties to cut us.