In the game Blue Prince, players encounter various puzzles, with some appearing more frequently than others. Early in your gameplay journey, you will likely navigate through rooms like the Parlor Room and the Billiards Room quite often. What makes these puzzles particularly challenging is that their solutions are not immediately apparent, often requiring insights gained from clues located in separate rooms. A prime example of this is the Dartboard puzzle found within the Billiards Room. Here’s how to tackle this intricate puzzle effectively.
Guide to Solving the Dartboard Puzzle in Blue Prince

- Light Blue: Addition
- Yellow: Subtraction
- Pink: Multiplication
- Purple: Division
As you engage with the Dartboard, pay close attention to the order of operations indicated below the color chart. Begin from the innermost circle and work outward. Below is a step-by-step breakdown of how this puzzle can be solved:

1. Begin with the color blue, selecting the number 13. Click on it.

2. Next, you will see three blue numbers: five, one, and three. Add these together to arrive at nine. Click on that number.

3. Now, the Dartboard displays blue 17 along with yellow four and yellow nine. Start by adding 17, then subtract four and nine. The resulting number you should select is four.

The solution to the Dartboard puzzle changes daily. However, by mastering the underlying mechanics, you can successfully solve it each time you play.
Rewards for Solving the Dartboard Puzzle

Once you correctly solve the Dartboard puzzle a sufficient number of times, the board will lift to reveal a hidden compartment. The rewards from this secret stash are random and may include valuable items such as:
- Two keys
- A keycard
- A silver key
While this puzzle may not be crucial for accessing the sought-after Room 46, the rewards you gain can be instrumental in overcoming locked doors that might otherwise hinder your progress in the game.