The cards pass through a box and are transformed. The goal is to identify the operation done by the box using a minimum of cards.
The assumptions may be written on the whiteboard (outside the App).
To pass a card through the box, simply click on it.
The "Edit" button allows you to :
The cards have by default a text field. To insert text, click on it. To add an image from your library, select the checkbox “use image” and drag and drop the item.
The "Reload" button replace cards on the left stack