From Eyezmaze in Japan comes this fascinating Flash game called Grow. Such attention to detail went into every aspect of its animation, sound, graphics and gameplay. It's very simple to play: you drag and drop the "materials" icons over top of the GROW symbol, and then the magic begins to happen. It's truly a delightful little game.
Also from the same creator, check out Vanilla and Tontie. All three games are remarkably easy to play and possess a richness of gameplay and excellence in design that together make them accessible, challenging, and rewarding.
Still want more Grow? Play the entire Grow series of games (in order of release)...