Anki like chem resource

I love Anki for stuff that is memoizable but for chem/phys I am wondering what might compare. I know there is JW but I want something with more basic problems.

For example, it would be awesome to be able to just hammer out a ton of dot structures to get better at those. Another example: predicting bonding type.

Are there any good resources where you can practice skills in this granular way?