Click the arrow to the right at the beginning of the game and you will be on the side with a bookshelf and couch. Click on the plant in the corner. The screen will show a close up of a blue bucket. Click on the bucket.
Click the left arrow to go back to that area and you will see a water tap on the wall next to the bookshelf. Click on the water tap. This will zoom in on it. Click it again and your bucket will be filled with water.
You will see a key on the floor to the left of the bookshelf. Pick that up, then click the left arrow. Click on the couch and tap on the second cushion from the left. It will move exposing a tool to the fireplace. Click on the tool.
Click the left arrow 4 times. This will take you to the fireplace area. You will notice a key on the top of the fireplace to the left. Click on it, then click the right arrow one time. You will be in the area with a bookshelf, chair and table, and plant. Click on the plant.
You will see a white cloth next to the plant. Click on that. Click the left arrow 4 times. You will see a cabinet and a door. Tap the left side of the cabinet. Click on the cloth, then slide the cursor up and down over the middle window panes. This will reveal some Roman Numerals: XIII x VIII x III = 312.
Click the left arrow one time. Tap the right side of the cabinet. You will see three zeros. Click on the first zero until the number 3 appears. Click on the second zero until the number 1 appears, then click on the third zero until number 2 appears. A key will appear above. Click on it.
Click the left arrow 3 times to get to the fireplace. Click on the fire. Click on it repeatedly (or shake your device) until the fire dissipates. You will see a key. Click on the fireplace tool and water bucket in your inventory, then click on the key.
Click the left arrow 4 times and you will see the bookshelf, chair, and plant again. On the table by the chair are books. Look at them, noting in what size order they are in, then click the right arrow 3 times to get bak to the fireplace room. Click on the bottom right cabinet.
Here you are to order the boxes in the same sizes as the books on the table. Click on the top box 3 times and do not click on the second box at all. Click on the 3rd box 2 times, and the last box one time. A key will appear, take it.
Click the left arrow 4 times and you will be in the area with a puzzle on the wall. Click on the puzzle. Click on each piece until the shape moves to the right position. A key will appear when it is completed. Click on the key. You should have 6 keys.
Click on the left arrow 4 times to get to the door. Click on the door, then click on the key then the top keyhole. Click on the key again, then the second keyhole. Do this with all 6 keys. The door will open a crack. Click on it again to leave.