QuickStack at Mac App Store analyse

One day, I was tired of working, and I felt very terrible ,even ,I can’t breath. Raining outside, but I cant, I really want to release myself, I ran out and headed for the woods not far away. Under the rain, under the great, I was also tired. I find a place to sit down, close my eyes and dare not to think of everything. After a long while, I was scared by a sudden ringing noise. Turned out it was wood stacked by the woodcutter that fell down, which caught my attention, By now, I realized I was surrounded by a lot of stacked wood pile with irregular shape. Suddenly an idea flashed in my brain, who heap up, how to stack it higher? Oh. This is the games origin. I really appreciate it, so I was able to calm down and think about my heart. Also thank my family and friends for their support all the time ! Thank you sincerely !