Your primary task here will be to mark the eyes of some of the visible animals. You'll know which ones have to be designated if you've read the clue. Pressing the left mouse button will result in their eyes turning from white to red. You will have to locate a spider, a snake, a toad and THREE wolves (screen). Don't mistakes some of the dogs for wolves! Dogs have collars! You won't have to press any buttons to confirm your choice. Instead, Van Helsing will congratulate you on a job well done.
I'd recommend that you go to your right and eventually you'll come across a third statue (screen). Click on it right away. It's extremely important that you familiarize yourself with the clue by clicking on the middle section of the screen. You'll be rewarded with a new document in your diary -St. Peter's Judgement. Read it before you decide to proceed with the puzzle.
Once again, you will have to use a calculator, a pen and a piece of paper to determine an answer to this riddle. Let's review the document together, shall we?
1) To the three to whom wrath was their sin, he announced 100 years. 3 sinners x 100 years each = 300 years.
2) He told the conceited sinner his fault was three times worse. Three times the amount of years given to a standard sinner = 300 years for the fourth sinner.
3) The envious one and the gluttonous one each received their half of the previous four combined. The envious one and the gluttonous one each received half of punishment given to sinners from 1 and 2. This means half of 600 years for the first sinner and half of 600 years for the second sinner. Total: 300 (envious) + 300 (gluttonous) = 600 years.
4) (...)the greedy miser, with clammy hands and shifty eyes. The Saint told him two times the total of the wrathful men plus twenty-five years of tears and pain. The punishment is the number of years given to wrathful sinners + additional 25 years = 625 years.
TOTAL NUMBER: 300+300+600+625 = 1825 years.
Now you'll have to use this knowledge to solve the problem. Your task will be to choose weights which corresponds to the number of years. As a result, start clicking on these objects. They can be found to your right. Click on 1x5, 2x10, 1x100, 1x200, 1x500 and 1x1000. Look at my screen for confirmation. End this puzzle by clicking on a large button.
You've got only one more puzzle to solve. Proceed to your right until you've reached the fourth angel statue. Before you decide to click on an angel, consider picking up a Black veil which can be found to your left (screen). Once this object is safely in your inventory, click on the statue and familiarize yourself with the clue.
The message will say that sinners won't receive redemption and it'll be up to you to mark their faces. It's a fairly easy task, especially if you'll take your time to look at the picture. Each sinner is being accompanied by a demon. Look at my screen for a full solution to this problem. Once you've clicked on all sinners, click on a sword icon (it's in the upper left corner of the corner). Van Helsing will make a new comment concerning how you've dealt with all four cemetery puzzles.
Before you'll decide to go back to the main crypt, I would recommend heading towards the entrance to the cemetery. You weren't able to interact with an urn before, but now's your chance. Choose the veil from your inventory and use it to catch a couple of flies (screen).
You may proceed towards the entrance with two angels. As you've probably noticed, the gate has risen, allowing you to enter the tomb. You'll end up standing inside a very dark room, however you don't have to use a lantern here. Instead, take a Book from the crypt. Obviously you should familiarize yourself with what the book says, because it contains instructions on how to find the hidden passageway to the manor.
Exit the crypt and proceed to an area with a yellow tomb and a large cross (screen). The easiest way to get there is to stay on the main path. Choose a metal bar from your inventory and use it to open one of the graves. Listen to what Van Helsing has to say and enter a dark corridor.