GrabStack

Help us test GrabStack

This is a working demo of GrabStack that runs in your browser. It uses made-up screenshots, so nothing of yours is touched.

Open the demo in a new tab, try each task below in order, then come back to this tab and tell us how it went. There are no wrong answers. If you get stuck, that is useful to know, so say so and move on.

Open the demo (opens in a new tab)