Write the Board method check(). check() will use recursion to check to see if this board is winnable or not winnable. Check() will always start checking at the S. check() is always passed in the coordinates of S. check() will look to see if an unobstructed path exists from S to X.

something will pop up that says “know the answer? answer now! ” and you click on it and write your answer. after you are done, submit it.

there is no universally accepted definition of art. although commonly used to describe something of beauty, or a skill which produces an aesthetic result, there is no clear line in principle between (say) a unique piece of handmade sculpture, and a mass-produced but visually attractive item. we might say that art requires thought - some kind of creative impulse - but this raises more questions: for example, how much thought is required? if someone flings paint at a canvas, hoping by this action to create a work of art, does the result automatically constitute art?

answer; availability;

answerpanning and scanning;