BrainTraining4-Evolution of the ability to memorize- 1.0

The cerebral training game for which memory is trained.
The rule is easy.
The character and a symbol are indicated at random.
Please remember order of the character and the symbol.
When the level is raised, it'll be the character difficult to remember and a symbol, and the remembered number is also increasing.
Please challenge to remember much.
It's the same problem at iPhone and apple watch.
Please challenge by a favorite device.