+-----+
|#4## |
|#   #|
| 2#3#|
|1# 0 |
+-----+
ISLAND COUNT = 5
ISLAND:  (0,0) (0,1)
ISLAND:  (2,0) (3,0)
ISLAND:  (4,1) (4,2)
ISLAND:  (2,2)
ISLAND:  (1,3)
Location (1,0) = 4
Location (1,2) = 2
Location (3,2) = 3
Location (0,3) = 1
Location (3,3) = 0
Puzzle is solved
+-----+
| 4## |
| # # |
|#2 3 |
|1  0 |
+-----+
ISLAND COUNT = 3
ISLAND:  (2,0) (3,0) (3,1)
ISLAND:  (1,1)
ISLAND:  (0,2)
Location (1,0) = 4
Location (1,2) = 2
Location (3,2) = 3
Location (0,3) = 1
Location (3,3) = 0
Puzzle is solved
+-----+
| 4## |
| # # |
| 2 3 |
|1# 0 |
+-----+
ISLAND COUNT = 3
ISLAND:  (2,0) (3,0) (3,1)
ISLAND:  (1,1)
ISLAND:  (1,3)
Location (1,0) = 4
Location (1,2) = 2
Location (3,2) = 3
Location (0,3) = 1
Location (3,3) = 0
Puzzle is solved
Found 3 Solutions