Chandra (Wadi)

From Memory Alpha, the free Star Trek reference.

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Chandra was a young female Wadi that was a part of the game Chula. She sang a song and did a series of steps on Wadi symbols built into a floor. The only way a player could move to the next level of the maze was to do exactly what Chandra did. (DS9: "Move Along Home")

Chandra was played by Clara Bryant. Her presence in the game only, rather than with the other Wadi on the station, suggests that she may not have been a real person, and existed only as an illusion generated by the game.