Obsession
How does the Dynamic AI choose tiles in solo play?
Either AI card works in any solo mode; the Dynamic AI is value-focused. It looks for courtship tiles only in the current theme, otherwise by general value, and also buys from the reserves, taking the highest Tile Sorting Number when several match. With closed courtship ignore the first two levels of the tile hierarchy, and on a roll of 20 refresh the market, reroll with a -2 modifier and buy.