I was wondering if anyone knows of a website or forum post that has problems that are similar to one another?
I've noticed that only some of Bunuel's answer explanations he'll link other similar problems to the one he just got done explaining . These are great because after Bunuel's fantastic explanations I want to go try out more similar ones and by doing 2-3 more similar problems I believe I can comprehend a lot more.
Here's one for example: eunice-sold-several-cakes-if-each-cake-sold-for-either-109602.html
If my post has contributed to your learning or teaching in any way, feel free to hit the kudos button ^_^