"Play a game."

Translation: एक खेल खेलो।

[Thorsten781499]

Is एक mandatory here? I omitted it, and it was rejected.

[Zesul]

Yep. खेल खेलो would mean "Play the game".

[Thorsten781499]

Well, up to now there never had been much difference between "a" and "the"...

[Kaamat]

Even I didn't think so, and was likewise rejected.