GyanSutra
Ultimate DSA Sheet
368 hand-picked problems · 21 core patterns · Everything you need for placements and competitive programming — in the fewest questions possible.
Why this sheet is different
Pattern-First, Not Volume-First
Every problem is chosen because it teaches a specific pattern. Solving 160 of these problems teaches you more than solving 450 random ones.
Covers Every Major Topic
Every essential DSA topic — arrays, trees, graphs, DP, strings and more — is represented here, deduplicated and better organised than any single source.
Practice Links + Progress Tracker
Direct LeetCode links for every problem. Track your progress inside GyanSutra AI — mark solved, set difficulty, build your streak.
Interview Ready in 60 Days
Completing this sheet consistently prepares you for product company interviews and real-world problem solving.
What makes it complete
| Feature | GyanSutra Ultimate ⭐ |
|---|---|
| Total Problems | 368 curated |
| Core Patterns | 21 patterns |
| Duplicate Problems | None — every problem is unique |
| LeetCode Links | ✓ All problems linked |
| In-app Practice Tracker | ✓ GyanSutra AI tracker |
| Video Explanations | ✓ Inside GyanSutra AI |
| Cost | Free |
The Sheet
Track every problem inside GyanSutra AI
Mark problems as solved, track your streak, filter by topic, difficulty, or company tag. The GyanSutra SDE Sheet includes 200+ problems pre-loaded — including all the problems from this sheet.
Want guaranteed results, not just a sheet?
The sheet gives you the problems. Our live DSA batch gives you an IITian instructor, daily accountability, doubt resolution, and a structured plan to finish all the problems and crack product company interviews.