Best soduku This game is built really well. Best one I've found. Only thing I would add to it is a more in depth explanation to the strategies. For example: finned swordfish fish. It will tell you when your stuck that you have one, and it will even point it out but it does not explain what it is. This game would be top notch if it had a strategies section in the menu to help players learn the techniques needed for playing expert. Well done!!