Puzzle de Harvest Moon for Nintendo DS

I played this game yesterday as a rental game. I have always liked the Harvest Moon series and puzzle games, so it seemed appropriate to try this. I found it kind of fun to play, but it is kind of confusing to figure out. The tutorial does a decent job of explaining the game. Basically you plant seeds, water them, and fertilize them before harvesting them. You win by harvesting the most. At first it seems that you can only harvest the crops you plant, but I realized that you can harvest others if you just move your stylus back and forth on the screen. I found that in the end it was easiest to win (pretty much the only way) against the computer players if you just spend most of the time harvesting the plants that they planted. This can get kind of boring though.