Gratz on your first entry. I admit I tried every button on my keyboard, my friend's keyboard, my friend's sister's keyboard.. No I'm joking. Right click to move did stump me though. Apart from that, I have to say the graphics are GORGEOUS! Have you considered perhaps having the sun orbit the puzzle board and the squares reacting to shadow and light? With some pyramid reflection or refracting the light? Might create more dynamic board and some complexity. Anyway, great entry :)