(13 years ago) Good level ! I probably got lucky to have solved it in 4 tries.
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EDIT 2023, 27th Jan. - it' never too late to bring stars. :))
This level is all about how we do storage into the top garage. I would need two rows of 5 stars here:
- In one I would give 5 stars for the concept that I find great.
- In the other I would give half a star due to the scale. It kills the fun.
That would be a total of 2.75, but since concept is real great, I round it to 3. :D
442 for the moment, now 434, 422 like Alazeh, now 418, 416, 414. Insane shortcut found ... to only save 4 steps, 410 now, 408, 406. 07/01/23 now 2 off and after another pipelining trick later, I managed to solve it, there are so many back and forth tricks here. Select the right blocks to push the exit and try to optimize every return path !