Strong Brain^℠

Memory is the foundation of our mental processes -- without memory, one can scarcely function. Memorization of lists of numbers is a powerful tool for building up one's mind, and has been used by psychologists as a diagnostic tool for some time.

This task presents five numbers to you in the boxes below, and allows you 15 seconds in which to memorize the list as well as you can. Then the numbers are removed, and you must type them into the boxes -- in order -- as best you can. When you have finished writing the list as best as you can, press the Stop button. After than, you can practice memorizing another list by pressing the Start button again.