In Finnish grammar, nouns can be classified as countable and uncountable. Countable nouns refer to objects or things that can be counted (e.g., apples, books), while uncountable nouns refer to substances, concepts, or things that cannot be easily counted due to their abstract or continuous nature (e.g., water, information). In Finnish, countable and uncountable nouns may have slightly different grammar rules to follow. The following exercises will help you practice and improve your understanding of countable and uncountable nouns in Finnish.