Hello Steemians,
welcome to the daily riddle #31! We want to combine steemit.com and steam.com, so you can win one steam game everyday.
Solve the riddle and grab the random steam game code.
Rules:
everyday a random Steam code is posted
one digit is left blank (indicated by "?")
if there are more than one "?" the digit is the same
the blank digit is a number between 0-9
guess the correct number first by activating it in your Steam account to get the free game
post in the comments which game you won
vote that we can effort more new keys
Today's code: 3?DNP-?YNE0-DHDP7