There is a little mistake in the middle right part

There is a little mistake in the middle right part

As kysuebr said, very difficult, but it helps when you come to realize the symmetry involved. Would have been better if it weren't for the error in there.

As kysuebr said, very difficult, but it helps when you come to realize the symmetry involved. Would have been better if it weren't for the error in there.

veryvery good

veryvery good

this is the kind of puzzle I love

this is the kind of puzzle I love

the hardest part is finding a starting place then the idea for the puzzle helps to solve.

the hardest part is finding a starting place then the idea for the puzzle helps to solve.

A very difficult puzzle - it helps to realize that it is nearly symmetrical

A very difficult puzzle - it helps to realize that it is nearly symmetrical