HELPFUL TIP!! The zodiac will only occupy up to 3 rooms in your manor at one time. You can put the zodiac in 3 rooms you do not use often to keep the zodiac "at bay." At some point however, you will need to play those rooms occupied by zodiac for a quest.
Tools and Tips: You will need to stock up on a few things to master zodiac.
The enhanced flashlight enlarges your occularis - which makes for easier viewing. Enlarge your game window by clicking the large green button in the upper right corner of your game screen. Practicing in the kitchen is a bit easiert to complete. Once you practice it does get easier, so have some patience and you should master zodiac.
Difference is the Zodiac room key, FB version using rune stone which can get by charging collection and trade with gypsy but iPad is crystal which can get by trade with gypsy(s) and explore any room.
If lack of crystal. Let 3 room (not in quests or not require any phenomenon) change to Zodiac mode then explore remain rooms & trade with gypsy get crystals.