Fillomino by Prasanna Seshadri
or solve online (using our beta test of Penpa-Edit tools; use tab to alternate between a composite mode for line/edge drawing and a number entry mode.)
Theme: Number Series
Author/Opus: This is the 59th puzzle from our contributing puzzlemaster Prasanna Seshadri.
Rules: Standard Fillomino rules.
Answer String: For each cell in the marked rows/columns, enter the area of the polyomino it belongs to. Enter just the last digit for any two-digit number. Start with the 2nd row, followed by a comma, followed by the 10th column.
Time Standards (highlight to view): Grandmaster = 2:30, Master = 3:15, Expert = 6:30
Solution: PDF
Note: Follow this link for other classic Fillomino. If you are new to this puzzle type, here are our easiest Fillomino puzzles to get started on.
11:02
8:16.A fairly straightforward and logical puzzle.
I found this one rather easier than the Trinudo (though admittedly I spent much too long on one key deduction in that one).
7.12 nice one