Peace, mercy and blessings of God be upon you. If it is possible to add the test feature in the Tarteel app to help keep you happy. For example, an individual identifies a number of pages or sections, and the system randomly selects a number of questions and asks him from the pages he chose, which helps a person confirm his archives and is better than having to read the whole part. In addition, this method is the surest way to test memory, God willing. It is also possible to specify the placement of the test type feature between general questions at the beginning, middle or end of pages, or questions in similar ones. It is also possible to confuse them with levels (easy, medium, hard). I hope to respond as soon as possible. Thank you.