### HINTS

On this page you can consult some hints and for the various stages of this adventure.

We suggest that you only open the hints related to the challenge where you are struggling!

You can identify the challenge by the title on the page, which will be equivalent to the title of the set of hints!

Good luck!

### Hints Stage 1: The Secret Book

On the web page is provided the photograph of a picture, the numbers present in the corners of the drawing may be important.

On page 12, of the Scientist's Notebook, a figure can shed light on how to use the numbers presented on the web page picture.

In the Scientist's Notebook, page 12, the squares painted in black tell you which corner of the picture is important and from there you will get a 5-digit code.

### HINTS STAGE 2: Particle Device

Cross the geometric figures, from the web page, with the strange figure on page 13 of the Scientist's Notebook. This path may take you somewhere...

Understanding which figures make up the strange figure on page 13 of the Notebook, may help you know the order of the colors to use. Some colors can be repeated and figures can be rotated.

### HINTS STAGE 4: Power of Observation

At this stage, all you have to do is observe the facade of the building, Church of the Holy Cross, and find the roosters carved on it... Do you already know how many there are? That's your answer!

### HINTS STAGE 5: Practical Exercise

Carefully observe the image provided on the web page, between the first figure of squares and the second you should only do a subtraction...

Refer to page 11 of the Scientist's Notebook, the same subtraction process should be carried out to generate the code!

Don’t forget that when a black square, in the first figure, is filled in the same space as the one in the second figure, they cancel each other out, becoming an empty square... those that don’t cancel must remain to generate the result.

### HINTS STAGE 6: Secret Drawer

Pay attention to page 14 of the Notebook, perhaps it will help you understand the right positions.

On page 14 of the Notebook, there are some position swaps... that will give you what you are looking for, and the respective order.

### HINTS STAGE 8: The Lab

This challenge is purely mathematical... check the information on page 14 of the Notebook, pay attention to the calculations and reveal the unknowns.

On page 14 of the Notebook, with the first calculation you can easily identify the value of the "Blue" content. After that, you can easily reveal the value of the "Black" content as well!

Do you already know the value of all the colors? Now just pay attention to the order given to you by the image of the four vials...