在哪看攻略呀？卡关好严重啊。有一些任务不知道怎么触发和解锁。还有信标的矿石到底怎么摆放啊？
There is a walkthrough in the original post here. Its "SJX Walkthrough V210_R1.pdf"
The document contains also the solution to the beacon tower puzzles.
