The complexity of freecell solitaire comes from thinking beyond the immediate move. You may need to move several cards simply to uncover one card that you actually want. Creating an empty column can also be a major turning point because it gives you additional space for rearranging sequences.

This creates a constant balance between short-term progress and long-term planning. A move that looks productive now may cause trouble later, while a less obvious move can open up much better possibilities.