Table schema:
CREATE TABLE table_name_66 (touchdowns INTEGER, extra_points VARCHAR, player VARCHAR, points VARCHAR, field_goals VARCHAR)

Question: What's the number of touchdowns that Snow made that had 0 field goals, more than 5 points, and more than 0 extra points?
SQL: SELECT MIN(touchdowns) FROM table_name_66 WHERE points > 5 AND field_goals = 0 AND player = "snow" AND extra_points > 0