Looking for the Solarium Puzzle Solution in Blue Prince? This guide will show you exactly where to find it, so you can unlock this mysterious Solarium Puzzle and continue your adventure in the game Blue Prince, released on 10th April 2025.
How to Solve the Solarium Puzzle
Solarium Box puzzle presents a 3×3 grid of colored tiles. To open the Solarium box in Blue Prince, you need to change the color of each corner to match the color of its Realm. For example, if a corner has a Rombus symbol, then its color should be green.

Solarium Box Puzzle Solution
I’ve marked all the 9 color tiles from 1 to 9. Below is the solution that players need to press tiles to change the colors of the corner tiles to match the color of their Realm.
7 > 4 > 7 > 9 > 9 > 7

Exhibit Box Rewards
Solving the Solarium Box gives you an Allowance Token, adding 2 coins to your daily budget.