Follow curated Interview 75 and Interview 150 study plans on Launchpad to prep for coding interviews in a focused 6 to 8 week or 2 to 3 month window.
Launchpad’s Study Plans give you a curated, time-boxed path to interview readiness. Pick a plan based on how much runway you have before placements, and work through a hand-picked set of problems instead of guessing what to solve next.
Interview 75
Interview 150
A tight, high-signal set of 75 problems designed for a 6 to 8 week prep window.Best for you if:
Placements or interviews are 1.5 to 2 months away.
You already have DSA basics down and want a focused revision loop.
You want maximum coverage of common patterns with minimum problem count.
Work through the set at roughly 10 to 13 problems per week, revisit weak patterns, and use the AI Tutor on Launchpad when you get stuck.
A broader, deeper set of 150 problems designed for a 2 to 3 month prep window.Best for you if:
You have a full semester or a longer runway before interviews.
You want stronger coverage across every major DSA pattern.
You are targeting top product companies and want extra reps on harder variants.
Pace yourself at roughly 12 to 20 problems per week, and pair each pattern with practice on the DSA Sheet and CP Ladder.
Both plans track your progress automatically. Statuses like In Progress, Completed, and Solved carry across your practice, so you can pause and resume without losing your place.
