Experiment of December 1, 2017:
The time to submit an answer is over. You can now view the solution of the experiment.
How often can Mr. Santa repeat this procedure and eat the pieces without Mrs. Santa noticing something is missing?
A) Four times. Because there are four pieces in a row of chocolate.
B) Six times. Because there are six pieces in a column of chocolate.
C) Not at all. Mrs. Santa immediately notices that something is missing.
D) Once. He cannot eat more than one without the bar clearly looking smaller.