#powershell #underthewire #buildversion ```plaintext The password for Century2 is the **build version** of the instance of PowerShell installed on this system. **NOTE:** – The format is as follows: `****.*.*****.******` – Include all periods – Be sure to look for build version and NOT PowerShell version **IMPORTANT:** Once you feel you have completed the Century1 challenge, start a new connection to the server, and log in with the username of Century2 and this password will be the answer from Century1. If successful, close out the Century1 connection and begin to solve the Century2 challenge. This concept is repeated over and over until you reach the end of the game. ``` --- `$PSVersionTable` command returns multiple version information including `BuildVersion` ```powershell PS C:\users\century1\desktop> $PSVersionTable Name Value ---- ----- PSVersion 5.1.14393.7870 PSEdition Desktop PSCompatibleVersions {1.0, 2.0, 3.0, 4.0...} BuildVersion 10.0.14393.7870 CLRVersion 4.0.30319.42000 WSManStackVersion 3.0 PSRemotingProtocolVersion 2.3 SerializationVersion 1.1.0.1 ``` The password for [[Century2]] is `10.0.14393.7870`