A teacher punishes a student by locking him in the classroom. He wants to get out of the room. Lets help him to do that.
Here is the hint
Click the blue color bag on the table
Click the zip of the bag pouch to open and get a flash drive from it.
Take a paper from the second table of second row from the left.
Take ruler from the green bag.
Get cutter from the red bag.
Click on the wall clock
Drag the cutter to the wall clock to remove the glass.
Get the minute hand from the wall clock.
Now click on the minute hand to bend the tip and get it.
Click the first cupboard twice
use minute hand to open the cupboard.
Get the graph sheet and duster from the cupboard.
Click on the computer
Click the graph sheet in the inventory
panel and see the number 2,1.
Click the paper in the inventory panel, see the number 20.
Click the ruler in the inventory panel and see the number 1.
Switch on the Computer and type 2120 to enter.
Insert the flash drive in the CPU, open the removable disk drive.
