A problem based on a situation from an offline game:
LEVEL: BEGINNERS ONLY
AIM: BLACK WINS IN 2 MOVES
There are 3 black marbles that can be pushed off the board by White, which is more than enough to meet the goal of 6 enemy marbles out, and thus winning, but White hasn’t seen that Black can pull a very good move that will allow him/her to win the game. All you have to do is take a good look at the situation to find it.
Think well! 🙂