On our CodyCross answers based website we have the solution for Norsemen who invaded Britain in the 9th C. CodyCross game includes different missions and events which update daily so you can earn tokens that are mostly needed to help with answers for challenging clues. Now let's focus on the answer you need for Norsemen who invaded Britain in the 9th C by scrolling down which is part of CodyCross Emergency Workers Group Puzzle 8.