Month: July 2019


An interview question about moving a checkers piece around the board. This part uses grid-movement logic, and error checking.


An interview question based on checkers with data modelling and error checking. Step-by-step walkthrough and talking points.

Practicing coding, especially algorithms, is a strong way to build up your abilities and prepare for a coding interview. These sites provide challenges for any


Maps are one of the fundamental data structures in coding. Second to lists, they are common and used often in interview questions. Knowing how to