Fillomino-Fillia Preview Series: Shikaku Fillomino

This is a Shikaku Fillomino (AKA Polyominous). In addition to the usual rules, every polyomino must be shaped like a rectangle.
Answer entry: Enter the units digits of each square in the marked rows and columns, from left to right for rows and from top to bottom for columns.

Highlight to see the answer: 1545342144 2212444444

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