I received a message from HackerRank suggesting the BotClean challenge. If interested take a look at the requirements at the following URL:

I had an issue with the Output Format description. Some time ago I looked at a different challenge and my solution generated a set of steps in order to complete each task. In this case only one step may be displayed at a time. Seems that the code that invokes the method next_move() updates the coordinates and the board each time after executing a move. Continue reading “BotClean”