100 EXP is 100% of the total points (MAX) from the lab. This consists of:
27 EXP = 9x 3 EXP - entrance tests for all non-project labs (except the 1st one)
20 EXP = 10x 2 EXP - in-lab checkpoints for all non-project labs
23 EXP - miniproject, done in pairs
30 EXP - written test, covering material from the laboratories and lecture