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In this Guide I explain how to open the Riddle doors, and walk you through the first one in Hogwarts Legacy. We know that there are people who have a hard time finishing the Hogwarts Legacy game. If you are one of those who find it difficult to finish the game, letâ€™s take you to our **Hogwarts Legacy** wiki.

## Hogwarts Legacy How to Open Riddle Doors

Welcome to our Hogwarts Legacy How to Open Riddle Doors guide. In this Guide I explain how to open the Riddle doors, and walk you through the first one.

### The Code

This is the Code Page you need in order to open all these doors. Alternatively you can simply count the symbols around the door.

### Where you Find this Code

Go to this location on the Map. It is from Central Hall up the stair case that twists into two, then up one flight of the spiral staircase and over the wooden floor. Take the first turn to the right and you find a chest that has this code inside of it.

### Now to the Math

Here you see the symbols that appear on these doors.

The top triangle refers to the dice on the left, the lower one to the dice on the right side of the door.

The number in the middle of each triangle is the sum of the three circles surrounding it. The animals stand for the numbers according to the Code on the first picture. Alternatively you can follow the animals around the door frame starting at the bottom right and starting with 0.

So the first triangle contains the number 9. The circles contain the Number 2, a Hydra which according to the code represents the Number 3 and a ?.

Simple calculate 9 = 2+3+x

Or otherwise: 9 – 2 – 3 = 4

According to the Code 4 is the Owl.

### The Owl

Roll the left dice to Owl:

### Back to the Math

Now for the lower triangle and the right dice:

4 = 0 + 1 + x or

4 – 0 – 1 = 3

Three stands for the Hydra.

### The Hydra

Roll the right dice to the Hydra.

### Open the Door

When you look at the door now, it shall say F to open. Press F

### Arithmancy

Now you unlocked the Arithmancy classroom!

### More Doors

Inside the Arithmancy classroom are 2 more riddle doors, as well as all over Hogwarts!

- written by YukiAngy