Tonya, I'm so sorry to hear this. One idea that came to mind is geometric toys like Heaven's Stars (http://www.24hours7days.com/Puzzles/Heavens_Orb.html) or Rubik's Cubes.
I also found this list of all kinds of strategies.
http://www.hairpulling.org/sheep.html
I sincerely hope you find something that can help Jaden! {{{HUGS}}}