New Nanatsu No Taizai Quiz App is released !!!! If the time out you will back to the first question. Show us if you are a good fan of Nanatsu no Taizai completing all questions ! ( included 25 question ). Nanatsu No Taizai Quiz App is a tribute to the anime Nanatsu no Taizai or The Seven Deadly Sins (in english). Nanatsu No Taizai Brief : The kingdom of Britain in the Middle Ages where the king appoints seven powerful knights to serve him under the name of the Seven Deadly Sins, but for an unknown reason they tried to overthrow the king but were deterred by the great knights and expelled and placed on the wanted list. After ten years the great knights themselves tried to overthrow the King and his family and fled Princess Elizabeth on a journey to search for the seven deadly sins to regain power from the great knights. The quiz has translations in english , if we having a good number of stars, soon more questions/languages. If you have any suggestion for questions, send us an email with the title " Nanatsu No Taizai Quiz App " to ahmedhajjili7wak@gmail.com .