FTC offers $50,000 in contest to end robocalls

NEW YORK (CNNMoney) -- The Federal Trade Commission is currently running a contest to find a solution to block pesky robocalls on landlines and cell phones.

As if the promise of an uninterrupted dinner is not incentive enough, the FTC will award the winning submission $50,000 and a trip to Washington, DC to present the solution.

The FTC has already received 230 submissions. Suggestions, so far, include a 24-hour hotline to report robocalls and blacklists to block repeat offenders.

One contestant, Ron P., suggested that phones include a "Robo Nono Feature," where all incoming calls would be greeted with a message and require callers to press a sequence of three numbers. Once the caller presses the correct 3-digit code, the call would be connected.

The majority of robocalls, or prerecorded messages, that sell things are illegal, according to the FTC. The FTC also has a National Do Not Call Registry that lets Americans register their phone numbers to make them off-limits to telemarketers.

But even with these precautions, robocalls still get through. That's because telemarketing rules allow companies to contact anyone who has bought something from them in the last 18 months, even if the numbers are registered on the list.

New technologies have also made it easier to skirt laws and regulations. Computer-blasted robocalls can dial thousands of numbers in a flash, making it tough for the FTC to keep up.

"As technology has advanced over the years, so have the number of illegal robocalls," the FTC said on its website.

The chronically annoyed have until 5 pm eastern time, Jan. 17, to send in solutions. The winner will be announced on April 15. Budding inventors can submit technical or functional solutions.