Find on the table a sequence of pairs of blue and red numbers from 1 to 51
This is a test for attention and observation.Find on the table a sequence of pairs of blue and red numbers from 1 to 51.If you can find these numbers in: 5-10 minutes, you have excellent attention 10-15 minutes - good 15-20 minutes - average 20-25 minutes - satisfactory observation When you find all the numbers click on the timer.