
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
In the two equations below, the same Chinese characters represent the same digit, and different Chinese characters represent different digits:
数字花园 + 探秘 = 2015
探秘 + 1 + 2 + 3 + ... + 10 = 花园

What is the four-digit number represented by 数字花园?

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