×get three eyes into the top-right chamber.

×1. Of 1 and 2, only one of them can be brought out, because the other one gets stuck on an arrow at (30,16) or (30,18).

×2. Of 3 and 4, neither can be brought out.

×3. Of 5 and 6, only one of them can be brought out, because the other one gets stuck on the arrow at (15,14), or one of the roaches becomes inaccessible.

×The statement 3 is false. With help of wraithwing, its possible to get both eyes out

× Use EE 1 or 2, you must arrive in (30,23) with sword pointed east and the EE in (32,23)...

× then go 2 times south and 2 times SW and the EE will prevent the WW to get stucked

×If only you could block them from moving onto the arrows.

×Block the arrows leading into the pit.

You'll need to keep more eyes alive, but you've got a good place to store them.

×You have the wraithwing in the wrong place.

×
First, I have to push the WW to (12,15), or the southern eye gets behind the arrow.
Then I have to go around, and reposition the WW to (12,11), or the northern eye gets stuck.
Then I must strike the orb, so that the eyes can come out - but one of them immediately comes out, and I can't get it in its final place without losing one of the roaches.
I don't see how I could push the WW back to (13,13) from a position near the orb.

×The WW goes back to (13,13) after the first EE is dealt with.