Thursday, October 13, 2011
Power Grid: free puzzle app for ipad, iphone, ipod touch
Power Grid comes from PufferFish Games Ltd. Each Power Grid Circle has a number which means that it is connected that many times to other circles. Grid sizes are 7x7 and 9x9. The full version has 11x11.
Years ago, I bought a book from Nikoli Press in Japan that has these puzzles. Without a doubt, it's annoying to have to erase lines, so the touch screen makes this more fun.