Kyu Exercise 116 / Solution

Solution  

This looks a bit like the bulky five. So makes miai of and ...

Solution  

makes a double atari. connects...

Solution.  

And isolates two white stones. If White captures by playing in the corner, Black will take all three in a snapback. And if White plays at a, putting seven stones in atari, Black plays b to capture two and form a second eye.