All Sheets

DSA Practice Sheets

Choose from curated sheets by top educators. Each sheet is organized by DSA patterns for structured, efficient preparation.

NC

NeetCode 250

by NeetCode
250 Qs

The ultimate 250-problem collection curated by NeetCode covering all key patterns for FAANG interviews.

FAANG
Patterns
Complete
Your progress47/250
19% complete
Patterns covered
πŸ”’ Arrays & HashingπŸ‘† Two PointersπŸͺŸ Sliding WindowπŸ“š Stack🚢 QueueπŸ” Binary Search+9 more
NC

NeetCode 150

by NeetCode
150 Qs

150 essential LeetCode questions. The most efficient path to cracking coding interviews.

Essential
Interviews
Focused
Your progress63/150
42% complete
Patterns covered
πŸ”’ Arrays & HashingπŸ‘† Two PointersπŸͺŸ Sliding WindowπŸ“š Stack🚢 QueueπŸ” Binary Search+6 more
LB

Love Babbar 400

by Love Babbar
400 Qs

400 hand-picked DSA problems by Love Babbar. Perfect for beginners to advanced level preparation.

Comprehensive
Beginner-Friendly
Hindi
Your progress120/400
30% complete
Patterns covered
πŸ”’ Arrays & HashingπŸ‘† Two PointersπŸͺŸ Sliding WindowπŸ“š Stack🚢 QueueπŸ” Binary Search+9 more
ST

Striver's DSA Sheet

by Striver
300 Qs

Striver's complete 300-problem DSA sheet. Most recommended sheet for SDE roles in India.

SDE
India
Structured
Your progress85/300
28% complete
Patterns covered
πŸ”’ Arrays & HashingπŸ‘† Two PointersπŸͺŸ Sliding WindowπŸ“š Stack🚢 QueueπŸ” Binary Search+9 more
ST

Striver's Quick 75

by Striver
75 Qs

75 must-do questions for a quick but solid interview prep. Best for last-minute revision.

Quick Prep
75 Days
Blind
Your progress38/75
51% complete
Patterns covered
πŸ”’ Arrays & HashingπŸ‘† Two PointersπŸͺŸ Sliding WindowπŸ“š Stack🚢 QueueπŸ” Binary Search+4 more
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Dependra 200

by Dependra
3 Qs

DSA Fast & Simple

Your progress0/3
0% complete
Patterns covered

Practice by Pattern

Browse questions across all sheets organized by DSA patterns.

πŸ”’
Arrays & Hashing
18 questions
πŸ‘†
Two Pointers
12 questions
πŸͺŸ
Sliding Window
10 questions
πŸ“š
Stack
8 questions
🚢
Queue
6 questions
πŸ”
Binary Search
14 questions
πŸ”—
Linked List
11 questions
🌳
Trees
20 questions
🌲
Tries
6 questions
⛰️
Heaps
8 questions
↩️
Backtracking
9 questions
πŸ•ΈοΈ
Graphs
18 questions
🧩
Dynamic Programming
22 questions
πŸ’°
Greedy
10 questions
πŸ’‘
Bit Manipulation
7 questions
πŸ“…
Intervals
5 questions
πŸ“
Math & Geometry
6 questions