SCHACHschule Just_in recommends the following option:

 

Click on the icon below and you will be taken to the free and very powerful 

chess software SHREDDER, the multiple-time world champion chess programm.

 

1. You can solve the daily chess puzzle there !

2. You can play against the chess engine online there !

3. You can expand your knowledge in the database there !

 

Note the 3 difficulty levels !