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.
To move a card through the box, just click on it.
The assumptions may be written on the white board (outside the App).
The "Reload" button replaces cards on the left stack.
Enter the "Edit" mode to choose :
The cards have by default a text field. To insert text, click on it. To drag and drop an image from your library, select the checkbox “use image”.
"Display" button comes back to the activity.