French village offers reward to anyone who can decode 'mystery' rock inscription

The city launched a national call with a 2000 euros reward to anyone able to solve the mystery of those inscriptions probably made during the 18th century. In the village of Plougastel-Daoulas, in northwest France, a rock has been discovered with a very strange inscription on it. The inscription on the rock, which was first noticed a few years ago, is written mainly in capital letters but also features pictures including one of a sailing boat.