Algodoo

To release the alarm,you have to:
1.Pick up the yellow pen with the drag tool but before releasing the alarm,mirror the pen.

2.Click on "disable rotation" on the drag tool and pick it up.

3.Insert the pen into where the red square is.

4.Drag the alarm clockwise until it releases from the base.
To insert the alarm.

1.Pick up the alarm and put it in the base.

2.Drag the alarm anti-clockwise

3.Rotate the grey square the push the alarm back into place.
To test the alarm

1.Press T.
To set off alarm

1.Press Enter

Transflame recommend the pen.