Puzzle No.167

This is a Doors puzzle from the French Puzzle Championship - 2005.

PUZZLE NO.167: DOORS


SOLUTION:

Puzzle No.162

This is a Doors puzzle from the French Puzzle Championship - 2004.

PUZZLE NO.162: DOORS


SOLUTION:

Rules of 'Doors'

Each cell in the grid represents a room. All rooms are interconnected by doors. Some doors are open, while the others are closed. The number inside a room indicates the number of rooms that can be seen from it in all four directions. Draw the closed doors.

EXAMPLE:


UNIQUE SOLUTION: