Liana recruits Lyla to help put together a puzzle with over 1000 pieces in order to win a prize. / Lyla and Luke make their dream of driving a train come true by constructing one they can ride in using household materials.

#PBSKIDS #LylaInTheLoop #FullEpisode #PuzzleChallenge #TeamWorkMakesTheDreamWork #DIYTrain #TrainRide

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