Ran your strategy 162 times with autoit of which the following blocks came by: [128]: 150 times, [256]: 36 times, [512]: 13 times, [1024]: 0 times. Anyone else a good suggestion for an optimal "blind" strategy?
Perhaps I had a little bit of luck. But this shows you can easily get to 256 with little dedication. After which you can start to puzzle things together.
Also about your autoit "analysis" 36 + 150 + 13 != 162
