Puzzle No.229

This is a Slalom puzzle from the Indian Puzzle Championship - 2008.

PUZZLE NO.229: SLALOM


SOLUTION:

Rules of 'Slalom'

Draw one diagonal inside every cell of the grid so that each number at a corner tells the number of diagonals it touches. There must be no loops (a closed, continuous line) formed by the diagonals on the grid.

EXAMPLE:

UNIQUE SOLUTION: