ARRAYFORMULA COUNTIF each row separately

Question

I try to COUNTIF(B2:Q2;\">5\") for each row and return the result for each row in column A but I clearly fail on using ARRAYFORMULA

Answer 1

In addition to Max's solution, I believe it should be possible to use COUNTIF(). See if this works

=ARRAYFORMULA(COUNTIF(IF(B2:Q>5,ROW(B2:B)), ROW(B2:B)))