Profile Denju United States Denju Worms Denju Worms provide worms for gardening & composting. The best advice on red wigglers & nightcrawlers. Last activity: on 17/05/2020 Joined: on 17/05/2020 https://denjuworms.com/ compostworms1 facebook.com/pg/Denju-Worms-102363168156392/about/ Design quotient Earn DQ points by participating in a challenge. What are (DQ) Points? DQ points are a measure of your contributions, they correspond to how active you are in the Research, Ideas and Evaluation phases of a challenge.