
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system

Each of the symbols $\square, \boxplus, \boxtimes, \boxminus, \mathrm{e} \boxminus$ represents a single-digit number. Discover what they are and complete the missing number in the blank circle.

![Problem Diagram](https://cdn.mathpix.com/cropped/2024_05_01_dbce7bc2a200e234c3e2g-10.jpg?height=111&width=935&top_left_y=1647&top_left_x=557)

Present the answer in LaTex format: \boxed{Your answer}
user