Yllanalm is the pioneer of e-learning in Sudan where advance For students of the Sudanese certificate Let's Learn puts in your hands its complete electronic library, which contains 430 lessons that provide you with a full explanation of the Sudanese certificate curriculum for seven main subjects, with audio and video for a selection of distinguished professors. What distinguishes the videos in the application is that they contain hundreds of two- and three-dimensional illustrations, which makes learning more interesting and entertaining, because it helps to confirm the information and link it with pictures and illustrations. The videos also contain hundreds of solved questions to ensure that you understand the lessons and give you greater confidence to solve the exams later All videos are licensed by the National Center for Curriculum and Scientific Research of the Federal Ministry of Education