u/Specialist_Froyo10

Hi everyone,

I’m currently working at a startup and have around 7 months of experience. Before getting this job, I solved close to 1000 problems on LeetCode during my preparation phase.

Now I’m planning to switch and want to get back into DSA prep. However, I don’t want to redo everything from scratch again.

What would be the most effective DSA sheet or resource in 2026 for revision and interview-focused preparation? Looking for something concise but comprehensive enough to cover important patterns.

Would really appreciate your suggestions.