Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_17288869_6 (date VARCHAR, game VARCHAR)

### Question ###
What was the date of game 21?

### Accurate SQL ###

SELECT date FROM table_17288869_6 WHERE game = 21