The manual contains materials for repeating the most common spellings and punctograms. It allows you to systematize previously acquired knowledge, repeat the most difficult rules, which are presented in the manual in the form of formulas - reference signals or logically constructed tables. All basic rules are practiced in exercises. Clearly structured tasks prepare you for exam tests in the Russian language. In difficult cases, the spelling dictionary given at the end of the manual will help. For applicants, students and university teachers, as well as everyone who strives to be a competent specialist and a literate person.