
| Feature | Level 1 | Level 2 | Level 3 | Level 4 |
| Day requirement | 75% | 80% | 85% | 90% |
| Privileges | Minimal and quite restricted | Low with a few limits | Medium with no limits | High with no limits |
| Days to "level up" | 3 | 6 | 15 | No limit |
(shown on the projector is a hand-drawn quadrilateral of red lines with A marked in the top left, B on the rop right, C on the bottom right, and D for the bottom left (as for the square equivelent))
Student: Line AD, and line BC are parallel.
Teacher: These lines are parallel?
Student: Yes.
Teacher: If these lines were extended, would they cross over each other?
Student: No.
(Teacher extends the lines by drawing a dashed line so that there is a clear intersection at 50% more than the polygon distance)
Teacher: These lines are parallel, right?
Student: Yes.
Teacher: Do you know what a parallel line is?
Student: Two lines that never cross over each other.
Teacher: Then, do these lines cross over each other.
Student: Yes.
Teacher: Then are these lines parallel?
Student: No.
