Answer: 6 total scores
Explanation:
Permutations:
1: 1 ==> 1!=1 total score
1, 2: 2 ==> 2!=1*2=2 total scores
2, 3, 8: 238, 283, 328, 382, 823, 832 ==> 3!=1*2*3=6 total scores
3.6m questions
4.5m answers