Mahjong Master

Mahjong Master is tile-matching solitaire at an unhurried pace. Pick two identical free tiles and they clear, and the board slowly opens up until nothing is left. The first level shows you how with a handful of tiles on a pond of lily pads and carp, and the boards grow from there. The setting is a Japanese wooden room with paper umbrellas sweeping across between levels. Hints, shuffles and an undo are there when a board stops making sense. It takes a while to load on a slower machine, so give it a minute.