Great time waster and challenging at the higher levels – 2048 Pro with UNDO Review

I downloaded the free version and played for a day, and was so addicted I immediately upgraded to paid. Thank you and screw you to the developer at the same time ?, I have spent well over 3,000 hours playing this already. Just the thing when you need to kill the hours on long international flights to the other side of the world or if you are stuck in a boring meeting. I have gotten as far as possible, which is playing 262144 with all squares filled with their maximum values from 131072 down to 4. You have to be very patient and use a lot of undo's. That accomplishment took about 80 hours of playing time. I wish we could post photos, I did get a screen shot. My high score is 1951186. My new challenge is to get as far as I can without a single undo. I am >thisclose< to getting to at least the 8192 tile every time.
Review by MattInSoCal on 2048 Pro with UNDO.