You have language skills in Finnish or Swedish
You may heard probably that Finnish is known as very hard language. Nonetheless knowledge of the language has nothing to do with language test. Finnish language exam is called YKI, it is divided into 4 parts: Speaking, Listening, Writing and Reading. To pass exam you don't even need to pass all 4 parts, instead you need only to pass only Reading and Speaking parts, that is enough for obtaining citizenship. Moreover, if you don't want to study Finnish, you can study Swedish instead.