BeginnerExercise31/Attempts

Attempt  

Black secures two eyes in a way prevented by the solution.

Attempt 2  

The circled point is not an eye, so the trick is to falsify the eye marked with a square by playing .

Attempt 2 continued  

threatens with atari, so fills it in, and kills with bent three shape.

Attempt 2 continued  

On the other hand, might be better off killing this eye. But then Black can play at either a and atari the marked white stones.

Attempt 2 continued  

This looks like bad play for black so I doubt this is the solution.