A puzzle for you…
8809 = 6
5555 = 0
7111 = 0
8193 = 3
2172 = 0
8096 = 5
6666 = 4
1012 = 1
1111 = 0
7777 = 0
3213 = 0
9999 = 4
7662 = 2
7756 = 1
9313 = 1
6855 = 3
0000 = 4
9881 = 5
2222 = 0
5531 = 0
3333 = 0
2581 = ????
Be honest and add a comment on how long it took you before you Googled the answer…
I read the post, read the previous post, then Googled the question. I know, I’m lame.
The answer is 2.
1,2,3,5,7 = 0
0,6,9 = 1
8 = 2
Solved in 5 min.
Uh huh