Can you use jokers in a concealed hand?

By Jerry Chen. Checked and updated November 1, 2026

Short answer: yes

Yes. Jokers can go in any pung, kong, quint or sextet, whether the hand is marked X or C on the card.

The detail

The only hands that can never contain jokers are the ones made only of singles and pairs.

With a concealed hand you can also redeem jokers from other players' exposures, because redeeming is not the same as exposing.

You can also win a concealed hand on a discard. What you cannot do is call a discard to make an exposure.

Sources

These follow standard National Mah Jongg League rules. House rules vary; agree on them before you play.

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