Run the project a few times by clicking the green flag. It picks a random number each time it is run. When it picks a zero, instead of displaying a zero, it displays a blank or a null. Why? Things we know about this: 1. How the variable is initially set impacts presentation - must be set to a blank or null. Can be multiple blanks. 2. The presence of the second sprite makes a difference 3. The Pick Random -1*M to M seems to be necessary 4. Only happens when zero is picked (inferred as no zeros are seen)
