#3 - Write to Dr Who?

Estimated Difficulty: 2.5

Hint (if any): title

Contact for this puzzle: barb2e

Checker: $2a$10$BdxapMttL0iNfSA1PmpOouILRrqMpmdl5p1cBbRPRyIQvwwF5dRF6

Checking puzzle solutions:

You want to know if your answer is correct, but the AL is not available until you get to the mega right ?

Each puzzle has a Checker: field with a hash. You can use this hash to verify your answer as follows:

1. Take a copy of the hash. Note: this is different for each puzzle.

2. Go to https://bcrypt.tools/ and look at the Decrypt section. Paste the copied hash into the field that says 'Hash'. 

3. Put your answer in 'Plain Text' and press the 'Verify Hash' button. YOUR ANSWER MUST BE ALL IN UPPER CASE.