I know you don’t need anymore help but I might as well post a Nintendo DS game that I have found useful…
At my Japanese tutoring sessions, sometimes my tutor will want me to practice my writing of kanji (using this Nintendo DS game to save paper) and it can also help you improve your Hiragana writing. It has several other uses such as filling in words but it’s in complete Japanese so to be able to use the game properly without any game – you’d probably need at least an Intermediate level of understanding.
Tadashii Kanji Kakitori-kun is the name of the game but I don’t know which version of it.
^ I’d highly recommend that Nintendo DS game if you need help with writing kanji and have at least an Intermediate understanding of Japanese. :)
P.S. I know that game has already been mentioned but I thought I might as well vouch for it as I have experienced that game. It’s quite fun and has been very beneficial for my Japanese learning.