It's the most addictive puzzle game I've ever played.

I've completed the game about 5 times, and have put it 1500 hours into this game, and would like to find other game close to this with improvements or variations.

It's a game I'd buy in a heartbeat...

WTF?

http://gtm.you1.cn/sharedfiles/filedetails/?id=808713281 I seem to have stumbled across a valid solution that's rejected by the game. That 3 in the top row belongs to the 9+ block alongside the 2,3,1 in the second row. Did I miss something or did the game reject a valid solution?...