Reach the 16th floor, collecting the cones on your way.
Left click the cones to collect them and click the stairs to go up a level.
You start with one cursor. After about 30 seconds you will go back to ground level with a new cursor. The first cursor will do exactly what you did the first run, allowing you to do something else with the second one.
You will get a total of 10 cursors to use.
On some levels you can find switches that must be help presses down to make a staircase appear on the same or higher levels. Use one of your cursors to suppress the switch and use your next cursor to climb the newly appeared staircase.



