For New Year's Eve, I've written a 20 by 11 Fillomino with a "Countdown" theme. I promise, unlike last year where I wrote over
a dozen 2010-themed puzzles, that I won't write any more 20x11 or 2011 puzzles over the next several weeks. Happy puzzling!
Rules: Place numbers into the empty cells so that the grid is divided into regions of cells all containing the exact same number. Each region must contain exactly as many cells as the number that it contains. Not all regions are necessarily represented by the given numbers in the grid. Two regions of the same size cannot touch each other, either vertically or horizontally.
Example:
Puzzle:
ETA: A version with solid lines (as suggested in the comments) is available
here