In a role-play game, the attacker rolls 4 (6 sided dice) in a sword fight. If the dice add up to a prime number, score that number of strikes at opponent. If a non-prime number shows on any of the 4 die, score 1 extra strike for each non-prime number die. For a turn, the attacker scores 12, which roll did the player get?
I. 4 3 3 1
II. 3 3 3 3
III. 2 3 3 2
Answers:  A) I only  B) II only  C) III only  D) I and II only  E) I, II and III
There are only 3 possibilities to choose from, so   I. is possible (one non-prime) 4 + 3 + 3 + 1 = 11 + 1= 
<gadget id="calculator">11 + 1</gadget>
<output>12</output>
12   II. is possible (no non-prime) 3 + 3 + 3 + 3= 12   III. is possible (2 non-prime) 2 + 3 + 3 + 2 = 10 + 2= 
<gadget id="calculator">10 + 2</gadget>
<output>12</output>
12   Answer: I, II and III
<result>E</result>
In a role-play game, the attacker rolls 4 (6 sided dice) in a sword fight. If the dice add up to a prime number, score that number of strikes at opponent. If a non-prime number shows on any of the 4 die, score 1 extra strike for each non-prime number die. For a turn, the attacker scores 12, which roll did the player get?
I. 4 3 3 1
II. 3 3 3 3
III. 2 3 3 2