As some of you will have seen on the "what is this word/phrase" thread my Japanese grammar is not where I want it to be. I was looking at kanji games on amazon and came across 日本語文章能力検定協会協力 正しい日本語DS. I have never heard of the test before, has anyone on here done it? I am very tempted.

Do you think I could improve my Japanese grammar by using it?

If you're thinking of taking the test someday, you may be out of luck. They've stopped holding it since mid-2009.

Besides that, this test seems to be more focused on writing than grammar (though grammar is surely important for writing). I think the 日本語検定 is a lot more grammar-centric (and it still exists), though I don't know if they have a DS game for that.

thanks for the reply - they do have a game and I am going to buy it.

Does anyone know if there are any games available for JLPT?