If I enter the values for H2 and I2 these are my results:
H2,I2
-1,-1 Correct! 1
-1,0 Correct! 4
-1,-1 Correct! 7
0,1 Incorrect 3, Answer should be 2
0,0 Incorrect 6, Answer should be 5
0,-1 Incorrect 9, Answer should be 8
1,1 Incorrect 2, Answer should be 3
1,0 Incorrect 0, Answer should be 6
1,-1 Incorrect 0, Answer should be 9

I tried revising the formula but I couldn't figure it out. Would you please be so kind as to show me what can I do to the current formula so it will work?