The Weak Point (Seki)

[Ian Butler]

These things I know. In both problems the diagonal stones I was talking about are the ones with both points empty

In the problem above you cut them on the left!

[Ian Butler]

Those exercises in Level Up will be good practise for me, in that case.

It is cool that you have gotten to a point in Level Up where you are learning new things in addition to getting a review of existing knowledge! These books are great for learning and drilling basic vocabulary and grammar.

Level Up is great. Only downside is they're rather low on explaining. For example now there's a section on solid connection/hanging connection and you get exercises on both of them but there's no real explanation on what connection you should pick in which situation. Or maybe that's too hard to make a rule of and it's just different in every case