THE SECRET OF WINNING IN CHECKERS A value of extra hard makes this computer program difficult to beat. Hunter Knight Lumbers Afternoon Checkers Afternoon 2 Manta Mertz Hutchison Monza Moore Postcards Checkers Online International Checkers. Fly cafe an Issue Checkers. Want great games that don't require Flash? Group and remove blobs of the same color to get them to disappear. A checker may move more than one space if they can jump one of the opponent's checker pieces which is located immediately in their diagonal vicinity and onto a free space. You guys are on your own!