I'm currently working on a word game and I need to find word possibilities in a 4x4 array.
Here's what the array looks like:
0 1 2 3
--------
0| d r o k
1| b o v l
2| u o y t
3| p e x i
The player can only combine adjacent letters.
Example: The word "book" will be [0,1][1,1][2,0][3,0]
What's the fastest way to do this? And by the way. I only need to know if the word is possible to make or not witch means a function to return true or false would be enough. something like this: validateWord($array, $word) Thanks in advance
