Saving money can be a struggle, especially with prices constantly rising. According to the Bureau of Labor Statistics, inflation was 3.1% in November 2023, still above the Fed's 2% inflation target. Despite the difficulty this might create, money-saving challenges can help you save even in today's economy. You don't necessarily need a lot of money to start one of these challenges. Simply save what you can -- you can always increase your savings later. Try…