Learn my solution, and it is just as easy as solving an 11x11. it just takes longer.

I agree.

Why don’t you check? go to a 3d printer website and see how much it will cost to make it.

There is a good 7x7 on amazon for about 20 bucks. It is really nice, I have one, and it’s about as cheap as you can get. the link:

No, trust me. It is not a spherical mechanism. it has a mechanism a lot like the 3x3, it just has a lot of pieces that have certain...hooks...I guess... that lock into each other. I know. I’ve taken my 11x11 apart.

look at this: https://www.google.com/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=time%20lapse%20of%20solving%2017x17

What makes it even easier is that it has no edges

I bet I can solve It. I invented a solution that can solve the 5x5, and basically any odd number cube above that. it just takes a long time. I can solve an 11x11 (and i actually have, 4 times) with the same solution I use to solve the 5x5. of course, i can’t solve it in 5 min like a child prodigy, and I’m also not a…