Simple ZNO is the most convenient app for preparing for external independent assessment and multi-test. A simple external examination is: — unique NMT tests from our team and demonstration versions of all subjects; — 7+ test game modes; — calculation of multitest scores according to the MES table; — unique and clear theory and tests on topics that are constantly replenished, in accordance with the NMT program; — new spelling, maps, coins, famous figures, architectural monuments - all the lates