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Puzzle Miniflatgrass (Coop)

It is a special map puzzle the map is blind so harder and I have to choose the best rooms and you can more choose the rooms, everything is continuous from one to ten, no battery, a teleport in return is possible, but if the hard does not suit you and if you prefer to be singleplayer look for a button in one between two first rooms and it will unlock but harder to find.