3 Dice checking trouble......Array? List? Linq?

HI guys....I'm really lost trying to find a answer for this....

I'm trying to do a dice throwing game (Ceelo \ strunk flower game). I already made the script for identify wich side is up and already made the die prefab. Now it goes..... I have to throw 3 dices, so as my enemy. Both of us have 4 turns. If one of us hit some certain numbers, we win, lose or its a draw (some rules for example: if i hit a 6-6-1 and the other a 2-2-6, he wins. If I hit a triple 5 and the other a triple 4, he loses. If i hit a 1-2-3 I lose. All these examples it doesnt matter the order of the dices)

I'm already trying to learn about the turn based scheme but about the results....I must have 3 arrays? lists? I know i have to compare the player throws vs the enemy throws with the rules. Shit is giving me bluescreen in my brain. Some guy told me about linq, but i didnt understood that.

I really appreciate if you guys can help me...... I don't know if this is gonna help, but here it is my diceCheck script:

public class DiceNumberUp : MonoBehaviour {

 int CalcSideUp()
 {
     float dotFwd = Vector3.Dot(transform.forward, Vector3.up);
     if (dotFwd > 0.99f) return 4;
     if (dotFwd < -0.99f) return 3;
     float dotRight = Vector3.Dot(transform.right, Vector3.up);
     if (dotRight > 0.99f) return 2;
     if (dotRight < -0.99f) return 5;
     float dotUp = Vector3.Dot(transform.up, Vector3.up);
     if (dotUp > 0.99f) return 6;
     if (dotUp < -0.99f) return 1;
     return 0;
 }
 void Start()
 {
     int side = CalcSideUp();
     if (side > 0) Debug.Log("Side = " + side);
 }

}