Just to say we've updated the game on the App Store - this version has a number of tweaks including a change to the stats in Normal mode to make the game a bit easier. Thanks for the review! Red Wasp Design. http://redwaspdesign.com/
I personally love this game, one of my favorite iphone games ever, I thought the difficulty was just right, and there is a checkpoint feature and restart last turn for those long levels. Great game took me 2 weeks to beat, which is a nice change of pace from the 1 hour wrap itunes games, hope they add more levels, I would pay 10 dollars for more!