1+2+3=I
2+3+4=N
3+4+5=V
4+5+6=E
5+6+7=x
6+7+8=y
The last 2 lines do not fit the previous four.
What replacements (x,y) would?
I would say "T" and "T"
If you take the sums: 6,9,12,15,18,21
and write these out, and take the 5th letter (cycling, as needed, for six and nine) you get I, N, V, E, T, T.
I suspect I am wrong, since: 5 is arbitrary, and a different method that yields R, T as the answer would be more satisfying.
Edited on February 5, 2023, 1:04 pm