Tile Mahjong

Fruit and vegetables replace the usual dragon and bamboo symbols, but the rules are standard mahjong solitaire: find two identical, unblocked tiles and clear them off the layout. It won't teach you anything about nutrition, but the produce art is bright and easy to tell apart at a glance, which actually helps when you're scanning a cluttered board for a match. A reasonable option if you want mahjong solitaire without the traditional tile set.