Summary

solve the Arithmancy door puzzle in Hogwarts Legacy.. After being assigned to your Hogwarts Legacy house and having the freedom to explore the school, you may come across a few enigmatic doors with odd numbers on the front and a variety of symbols around them.

**solve the Arithmancy door puzzle in Hogwarts Legacy**

You will naturally want to open it, only to discover that it is locked. No matter how much you level them up, you cannot use your standard lockpicking spells to unlock these doors. Instead, to get past this impediment, you’ll need to utilize cunning. That, or just use this method to get Hogwarts Legacy’s Arithmancy doors open.

**How to open Arithmancy doors**

In essence, arithmancy doors are just disguised arithmetic problems. After figuring out which animal in the frame matches the number, you need to figure out which numbers go in the? locations on the two triangles that make up the door’s face. In other words, the goal of these puzzles is to get the huge number within the triangle by adding the values of the three numbers and the animals around it. Try these steps if you’re unsure about how to calculate the value of the arithmancy door animals or how to do that:

**Step 1:** To see the inner triangles, interact with the door.

**Step 2:** Sum the two integers that are known for each triangle. Check this cipher to turn an animal into a number if you see one instead of a number.

**Step 3:** Deduct the value inside the triangle from the amount you just obtained.

**Step 4:** Determine which animal those two new numbers relate to.

**Step 5:** Find the neighboring walls’? and?? symbols.

**Step 6:** Engage with every one of them until the right animal appears.

**Step 7:** The door will open and you may get the treasure within once both have the appropriate animal visible.

**How to Find the Arithmancy Number Door Cipher**

It is not necessary to decipher the Symbol Cipher in order to complete the Arithmancy Door riddles. So, if you don’t want to locate the cipher note, go straight to our answer.

The first place to look for the Arithmancy Door cipher is Divination Classroom Floo Flame, which is situated in Hogwarts Library Annex.

Proceed to your right through the entryway and cross the wooden walkway until you come to a crossroads. Take a right here and follow the route to the finish from this Floo Flame.

Look into the little blue chest on the bench seat next to the chalkboard at the end of the route. The Arithmancy Door cipher may be found here, and it shows the numerical value of each symbol that is depicted around the door’s archway.

Nevertheless, you may seek up these numbers by referencing this record in your inventory; you don’t really need to memorize them. An simple reminder are the creature crests around the arches of each entrance. There are nine crests total, with 0 in the bottom left corner to serve as the starting number.

- 0: Demiguise
- 1: Unicorn
- 2: Dragon
- 3: Runespoor
- 4: Owl
- 5: Quintaped
- 6: Salamander
- 7: Grindylow
- 8: Acromantula
- 9: Hydra

Once you solve the neighboring arithmancy door, you will find yourself in the arithmancy classroom, where students study numerology and the enchanted qualities of numbers. There are two more Arithmancy Puzzle Doors in the classroom, and they both lead to riches.ن

**How to Solve the Number Puzzle Doors**

As previously mentioned, solving the Arithmancy Door Puzzles does not require locating the cipher. You can open any Arithmancy Door you come across as long as you know the numerical value of each sign.

Hence, even though the Arithmancy Door riddles might seem challenging, they are really rather simple to solve—whether or not you have the cipher. Just approach the door to uncover a series of equations to answer the problem. There will be a center number in each equation, around by three figures.

The catch is that, in lieu of some of the symbols, there will be a question mark and maybe a symbol that resembles a monster. This will coincide with one of the symbols that is visible around the door’s arch. These symbols stand for numerals 0 through 9, with the symbols representing each number from left to right.

Fortunately, you will know the solution to open the door using a simple substitution equation.

Assuming the door above serves as an example, you should always begin at the middle number. Starting with nine, you will then need to deduct two from the dragon-like symbol, which indicates that its numerical value is three when using the cipher.

2 – 3 (Dragon) – 9 =?

This indicates that the? equals 4, which is symbolized by the bird.

? = 4 (A Bird)

You may verify this outcome by adding these three numbers together, which equals nine.

Just follow these steps once again for the second equation; the result is shown below:

Dragon: 4 – 1 – 0 =???? = 3

After calculating the values of? and??, roll the big triangular symbols next to each door so the question marks correspond to the respective numerical values.

After all of the symbols have been rolled into position, open the door to reveal all of the buried treasure, much of which is gear.

**CENTRAL HALL DOOR PUZZLE SOLUTION IN HOGWARTS LEGACY**

If you’re still having trouble unlocking the door puzzles, follow along an example of an arithmancy door puzzle that can be found in the Central Hall.

Reveal the triangles on the door by interacting with it.

Add the two numbers on the corners of the triangle together. In the case of the image above, it would be 11 + 2 = 13 for the top triangle and 5 + 9 = 14 for the bottom triangle.

Subtract the number inside the triangle by the sum of the two numbers from the step before. In this case, it would be 21 – 13 = 8 for the top triangle and 17 – 14 = 3 for the bottom triangle.

Find the magical beast associated with those numbers, which is the spider for the top triangle and the three-headed snake.

Search for nearby triangles on the wall that are labeled with “?” and “??”. If you’re having a hard time finding the triangles, use revelio near the Arithmancy door, and look around to see highlighted triangles on the wall.

Input the magical beasts from step four on their respective triangles. For the image above, the triangle with a “?” would be the spider and the triangle with a “??” would be the three-headed snake.

Interact with the door again to unlock it, and open the chests inside to collect your rewards.