Grey boxes are my ships that have been sunk, orange are enemy ships that I sunk, black are my remaining ships, and blue are the places I've already guessed.
An image from the excel spreadsheet that's saved on my desktop as 'Battleship'.
Don't have the Battleship game lying around the apartment?
That's ok, all you need is Excel and some color-coding skills.
Yep. Bringing nerd to a new level.
ps. i won, of course :)