Chances are you're here to prepare for job interviews. If not, you're probably a new coder who feels uncomfortable solving coding problems without looking up a solution. **It's fine to look things up**, but here's a good way to improve your confidence in solving problems when on the spot. Start with the first [[Intro to Problem Solving Module]] which might really equip you in less than an hour to solve problems on your own. If not, no worries. We have a whole class called [[Introduction to Problem Solving for New Coders]]. ## Easy (do in any order after learning to code) [[Intro to Problem Solving Module]] (1 hr) [[Bubble Sort]] (1 hr) [[Valid Anagram]] (1hr) [[Count Maps]] (1 hr) ## Medium (any order) [[First Missing Positive Integer]] (1hr) [[Dynamic Programming]] (4 hours) [[Backtracking]] (4 hours) ## Data Structures and Algorithms (do in order) [[Linked Lists and Stacks]] (2 hours) [[Intro to Trees]] (3 hours) [[Intro to Graphs]] (3 hours) ## Full Courses Mostly lecture with exercises: [[Introduction to Problem Solving for New Coders]] (24 hours) [[Intermediate Problem Solving for Technical Interviews]] (24 hours) [[Advanced Technical Interview Prep]] (15 hours)