ZOOperstars! Memory Game. Flip cards in twos, Match Two Cards and they will stay open. Match all and you win. Keep track of number of tries. Good Luck

  Number of tries: 
Auto Flip back after 0.0 -- super expert 1.0 -- expert 1.5 -- advanced 2.0 -- Average 2.5 -- getting there 3.0 -- novice 3.5 -- very slow 4.0 -- !!!!!!  seconds