Wondering if I can fly LH codeshares (CO metal) for the UA 1P challenge?

Any experience on the same?

I checked and am answering my own question, by stipulating the T&Cs I received:

*Qualifying flights: Purchased flights operated by United, United Express, Continental or Continental Connection with a United or Continental flight number and credited to the member’s Mileage Plus account. Flight(s) operated by United or Continental that have a partner’s codeshare flight number do not qualify. Flights operated by any other airline do not qualify.

Not good!