You have (N-1) points. You may give any number of points
away to any number of other students by writing their names below;
for every point you give to someone else, they get 2 points added
to their total. All of the other students have the same
conditions. After all point giving is tallied, you will get all
points you chose not to give away, plus the points you were given
(2 for every 1).
The number of points you get will effect your grade. Any attempts at communication will result in 0 points.
Name: ___________________________________________ # Points: ______ |

With individual rationality, everyone gets *(N-1)* points. With
collective rationality, everyone gets *2(N-1)* points.