Talk:Expedition/Reference tables/@comment-180.214.232.73-20150317111317/@comment-460323-20150317112515

3XX = 3 wildcards = Any 3 ships. It implies the minimum number of ships you need for success.

If the expedition is 4XX, you need at least 4 ships for success. If it's 5DD 1XX, you need 5 DD and 1 more additional ship (any) for success.