New layout @ PP
We hope you all enjoy the new layout of PP. Lots of new puzzles will be added in the following days to make sure you will stay puzzled this winter [...]
Place light bulbs (circles) according to the following rules: Light bulbs are permitted to place at any white squares. A number indicates how many bulbs are next to it, vertically and horizontally. Each bulb illuminates from bulb to black square or outer frame in its row and column. Every white squares must be illuminated and bulbs should not illuminate each other.
