Board Thread:Troubleshooting/@comment-2600:1005:B103:DB43:B999:6A66:FBAF:3279-20180519154836/@comment-35315474-20180520230543

Not that I'd recommend it, but I think the whole thing can be done with 4 eyeglasses. Two to knock out each lock and then two more to knock out the colored pieces. Very hard puzzle to do without eyeglasses and, yet, a breeze to do with them.

But if it came down to using a flying time or 4 eyeglasses, then the eyeglasses win out. One flying time costs as much as 10 eyeglasses. So it would be more cost-effective to use eyeglasses than a flying time.

Of course, the real way to do the puzzle is to actually play it and win! 😊