I didn't know he could do that! I think it is really cool that he can do matching like this - seriously, I think it is cool. Some of the routes are simply brilliant:
I really do find it interesting that the convention of staying in the boxes for matching doesn't hinder him. The boxes don't mean anything! He doesn't have to think outside the box - to him, they don't exist! ALL THE 7's ARE CONNECTED!I wonder how long it will be before he is bound by the convention of staying in the lines. Simply amazing.