Do the following practice again; this time try to get a score higher than 11,000 in its normal mode.
Use WorkingMemoryGRP101 to Improve Your Working Memory
You can download it from:
http://www.brain7g.com/external/iymbas/WorkingMemoryGRP101.msi
Use WorkingMemoryGRP101 to Improve Your Working Memory
You can download it from:
http://www.brain7g.com/external/iymbas/WorkingMemoryGRP101.msi