New York Times, 04/16/24
For this one, I used two “X” moves. For example, at Branch Point One, I considered the two possible positions for the 4 in Block 1, and showed that, in either case, S(3,4) = 3.
For this one, I used two “X” moves. For example, at Branch Point One, I considered the two possible positions for the 4 in Block 1, and showed that, in either case, S(3,4) = 3.