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There was a big team constructing a building. The working process is going on. But one day, unexpectedly engineer has been stuck in between the wood. He was hanging and no one can't help in this time. In this situation engineer wants to be rescued very safely. So that we need to use the crane. For this purpose you have to find some hidden objects and solve the puzzles to find the materials to fit the part of the crane and rescue the engineer safely.