On the 2nd board, 'ice' can be found at position [3 3 1] as tested in the suite, but also at position [2 2 3]. It'd be better to remove the ambiguity.
Thanks for the catch. I just fixed it. I'll be extra cautious the next time that I use short words in a word search...
This solution would fail in certain boards. Can you add such a board to your testsuite?... this is a new variant of Cody: create a problem for the problem-creator... :)
Mr. Grant should take your quest... on that way maybe I reach the "leader score" for this problem! :-P
Word Counting and Indexing
Test for balanced parentheses
surface of a spherical planet
Back to basics 11 - Max Integer
Lights Out 5 - 5x5, 10 moves
Tic Tac Toe Solver
Lights Out 12 - 5x5, three stages, <7 moves
Divisible by 13
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