Block Fill app for iPhone and iPad


4.9 ( 1379 ratings )
Games Entertainment Board Puzzle
Developer: Chronological Ltd
Free
Current version: 1.1, last update: 7 years ago
First release : 16 Feb 2011
App size: 499.39 Kb

The grid is made up of rectangles of differing sizes.
You cant see these rectangles when the puzzle
is shown. Instead you see a number within each
rectangle indicating how many cells are contained
in the rectangle.

To begin solving the puzzle you should first look for
rectangles that only have one possible position.
You fill these in by dragging your finger across the
board to make a rectangle. When dragging, the
selected cells change to a color and the rectangle
size is displayed in the centre of the rectangle you
have created. You need to keep dragging until this
number is the same as the number contained
within the rectangle.