Reaction Time
Test your visual reflexes
Sequence Memory
Remember an increasingly long pattern
Aim Trainer
How quickly can you hit all the targets?
Number Memory
Remember the longest number you can
Verbal Memory
Keep as many words in short term memory as possible
Chimp Test
Are you smarter than a chimpanzee?
Visual Memory
Remember an increasingly large board of squares
Typing
How many words per minute can you type?
Remember patterns of squares in an increasingly complex grid.