hehe just found out lv 4, Put kettle on 7 line 3 column . magnet 2 line 3 column, Other magnet 3 line 6 column. All of there numbers start from bottom left corner. Hope this helps you guys.
No elma, You unlock the Hospital at like level 15 and then at lv 20 you unlock another building and then at lv 40 another one. And then i stopped playing because this game sucks.
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