Grokking 75: Top Coding Interview Questions
Seventy five questions chosen for coverage rather than volume, each mapped back to the pattern it belongs to. This is the list to work when you have four weeks and cannot afford to wander.
Course
Interview Prep
Design Gurus
3 to 4 weeks
Intermediate
Subscription
What it is
A curated set of seventy five problems that between them touch every pattern that shows up regularly, with worked solutions that explain the pattern rather than just the code.
Why a short list beats a long one
Coverage matters more than count. Two hundred problems drawn from four patterns leave you exposed; seventy five problems spanning twenty patterns do not. A shorter list also fits inside a real preparation window, which means you finish it, and finishing is what produces the confidence that shows up in an interview.
How to use it
One pass with solutions available, a second pass a week later with them hidden. Track which ones you failed the second time, because that list, not the full seventy five, is your actual revision set.
Best for: a focused four to six week sprint before a scheduled interview loop.
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