we've all had that feeling at one time or another playing these games

Man, don't I feel stupid. Thanks

all levels can be done without guessing
for this one: take a look in the middle on the left where there is a one with one blue hex to the left and two orange hexes to the right. The 1 has been accounted for by the blue hex to the left so clear out the two orange hexes on the other side. See if that opens up more help.

level 22 flaw? no way to solve without guessing