How can I play a c diminished 7 guitar chord?

To play a C diminished 7 guitar chord, place your index finger on the 1st fret of the B string, your middle finger on the 2nd fret of the D string, your ring finger on the 1st fret of the G string, and your pinky on the 2nd fret of the A string. Strum all the strings except for the low E string.