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Practice NeetCode, Love Babbar, Striver sheets in C++, Java, or Python. Real code execution, beat percentages, streak tracking — everything you need to crack coding interviews.

1,175+
Questions Available
5
DSA Sheets
19
Patterns Covered
3
Languages
binarySearch.cpp
1int binarySearch(
2 vector<int>& nums, int t) {
3 int l=0, r=nums.size()-1;
4 while (l <= r) {
5 int mid = l+(r-l)/2;
6 if(nums[mid]==t) return mid;
7 nums[mid]<t?l=mid+1:r=mid-1;
8 } return -1;
9}
Accepted
O(log n) · 0ms
// Binary Search Tree
8312161015
// sorted array · target = 5
1
3
5
7
9
12
0
1
2
3
4
5
// Graph Algorithms
BFSDFSDijkstraBellmanFloyd
Beat Score
94.2%
vs 12,847 submissions
🔥 47 day streak
NeetCode 150 · 89%

Choose Your Sheet

Pick from top educator curated sheets — each organized by pattern for structured learning.

NC
NeetCode

NeetCode 250

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

250 questions
FAANG
Patterns
Progress47/250
NC
NeetCode

NeetCode 150

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

150 questions
Essential
Interviews
Progress63/150
LB
Love Babbar

Love Babbar 400

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

400 questions
Comprehensive
Beginner-Friendly
Progress120/400
ST
Striver

Striver's DSA Sheet

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

300 questions
SDE
India
Progress85/300
ST
Striver

Striver's Quick 75

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

75 questions
Quick Prep
75 Days
Progress38/75

Everything you need to excel

Built for serious DSA preparation — not just a question list, but a complete learning system.

5 Curated DSA Sheets

NeetCode 250/150, Love Babbar 400, Striver 300/75 — all in one place with pattern-wise organization.

VS Code-Grade Editor

Monaco editor with C++, Java, Python support. Language-specific templates, syntax highlighting, and auto-complete.

Real Code Execution

Submit your solution and see real execution time, memory usage, and your beat percentage vs other users.

Deep Progress Analytics

GitHub-style activity heatmap, daily streaks, per-pattern skill radar, and completion tracking per sheet.

Competitive Ranking

See where your solution stands. Percentile-based beat scoring shows you how your approach compares globally.

Admin Control Panel

Full platform management — add questions, manage users, upload test cases, and monitor all submissions.

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