Crack the Vault: How close were you to $100,000?

Last week we wrapped up Crack the Vault driven by Great Plains Motorsports. 

Despite the need to pay some bills, the thrill of a vacation, and the need for a haircut (thanks Bradley), no one managed to Crack the Vault and walk away with $100,000. 

One question remains though. What code would have cracked the vault? Let's find out!