There was this sequence on a magazine and the reader has to find the next number:
10, 2, 4, 6, 2, 8
I couldn't find one, then I found the answer in the next magazine. They say the number is 5, so the sequence is
10, 2, 4, 6, 2, 8, 5
Now I know the answer, but I can't find the logic behind it.
Why is this the answer?