* examine the left table and plaee the BLOODY NAIL and BLOODY PRUNER in the dishes (Q).

* Remove the cork from the beaker and use the liquid from the beaker in the dishes (R).

* Use pipette 1 on the nail dish and pipette 2 on the pruner dish to get 2 pipette with blood (s).

* examine the microscope and empty the 2 PIPETTES WITH BLOOD in the dish (U).

* place the LENSES in the holder and select them (T).

* place the dish on the tray and move the tray (V).

* Look into the Scope to trigger a puzzle (W).

* Arrange the samples to their matching colored samples.

* To solve the puzzle select the following samples: LEFT SIDE - B. A. G. D. E. F. A. B. C. D. E. F. A. AND G. RIGHT side - J. I. H. M. L. K. J. I. H. M. L. K. J. I. AND H (X).

* Take the INSTRUCTIONS.