How to Open Arithmancy Doors in Hogwarts Legacy

Welcome to Hogwarts Legacy, a game that lets you explore the magical world of the Harry Potter universe. In Hogwarts Legacy, you will find a variety of secrets and puzzles to solve, one of which is how to open the Arithmancy Doors. Arithmancy Doors are mysterious doors found in the Near the Divination Classroom Floo Flame. The doors are covered in triangles and symbols, and to open them, you must understand the secret of arithmetic. Let’s discuss how to open the Arithmancy Doors in Hogwarts Legacy. 

When you enter the room with the Arithmancy Doors, you will find a board with the slightly erased image of triangles. A small chest nearby holds the Arithmancy Door cipher which contains the numbers of each of the beast’s images. Starting with the first one at 0, the last one ends with 9. 

To open the Arithmancy Door, it is enough to understand arithmetic. The number inside the triangle stands for the sum of all the numbers in the smaller circles that make up the triangle. To solve this, add the values of the circles you know. For example:2 + spider image (8) = 9. Then subtract this number from the number inside the circle and you’ll find out the value for the circle with the question mark. Then interact with the triangle and roll the cube to choose a beast with the number you just learned. Then repeat the same with the second triangle, and the Arithmancy Door will open.