Beginner
Nov 11, 2025
8 min read
Master Two Pointer Patterns: 7 templates for Coding Interviews
Master 7 two-pointer techniques used in Google, Amazon, and Meta interviews. Learn patterns with 34 curated problems.
7 patterns•34 problems
DSA Patterns
Comprehensive guides on data structures and algorithms patterns to master coding interviews at top tech companies.
Beginner
Nov 12, 2025
10 min read
Master Sliding Window: 4 templates for Coding Interviews
Master 4 sliding window techniques used in Google, Amazon, and Meta interviews. Learn patterns with 30 curated problems.
4 patterns•30 problems
Intermediate
Nov 12, 2025
10 min read
Master Binary Search Patterns: 5 templates for Coding Interviews
Master 5 binary search patterns techniques used in Google, Amazon, and Meta interviews. Learn patterns with 26 curated problems.
5 patterns•26 problems
Beginner
Nov 12, 2025
10 min read
Master Array/Matrix Manipulation Patterns: 7 templates for Coding Interviews
Master 7 array/matrix manipulation patterns techniques used in Google, Amazon, and Meta interviews. Learn patterns with 18 curated problems.
7 patterns•18 problems
Beginner
Nov 12, 2025
10 min read
Master Linked List Manipulation Patterns: 5 templates for Coding Interviews
Master 5 linked list manipulation patterns techniques used in Google, Amazon, and Meta interviews. Learn patterns with 16 curated problems.
5 patterns•16 problems
Intermediate
Nov 12, 2025
10 min read
Master Stack Patterns: 7 templates for Coding Interviews
Master 7 stack patterns techniques used in Google, Amazon, and Meta interviews. Learn patterns with 25 curated problems.
7 patterns•25 problems
Beginner
Nov 12, 2025
10 min read
Master String Manipulation Patterns: 7 templates for Coding Interviews
Master 7 string manipulation patterns techniques used in Google, Amazon, and Meta interviews. Learn patterns with 17 curated problems.
7 patterns•17 problems
Intermediate
Nov 12, 2025
10 min read
Master Tree Traversal Patterns (DFS & BFS): 6 templates for Coding Interviews
Master 6 tree traversal patterns (dfs & bfs) techniques used in Google, Amazon, and Meta interviews. Learn patterns with 33 curated problems.
6 patterns•33 problems
Advanced
Nov 12, 2025
10 min read
Master Graph Traversal Patterns (DFS & BFS): 11 templates for Coding Interviews
Master 11 graph traversal patterns (dfs & bfs) techniques used in Google, Amazon, and Meta interviews. Learn patterns with 60 curated problems.
11 patterns•60 problems
Intermediate
Nov 12, 2025
10 min read
Master Heap (Priority Queue) Patterns: 4 templates for Coding Interviews
Master 4 heap (priority queue) patterns techniques used in Google, Amazon, and Meta interviews. Learn patterns with 22 curated problems.
4 patterns•22 problems
Advanced
Nov 12, 2025
10 min read
Master Backtracking Patterns: 7 templates for Coding Interviews
Master 7 backtracking patterns techniques used in Google, Amazon, and Meta interviews. Learn patterns with 19 curated problems.
7 patterns•19 problems
Advanced
Nov 12, 2025
10 min read
Master Dynamic Programming (DP) Patterns: 12 templates for Coding Interviews
Master 12 dynamic programming (dp) patterns techniques used in Google, Amazon, and Meta interviews. Learn patterns with 43 curated problems.
12 patterns•43 problems
Intermediate
Nov 12, 2025
10 min read
Master Greedy Patterns: 6 templates for Coding Interviews
Master 6 greedy patterns techniques used in Google, Amazon, and Meta interviews. Learn patterns with 16 curated problems.
6 patterns•16 problems
Intermediate
Nov 12, 2025
10 min read
Master Bit Manipulation Patterns: 4 templates for Coding Interviews
Master 4 bit manipulation patterns techniques used in Google, Amazon, and Meta interviews. Learn patterns with 8 curated problems.
4 patterns•8 problems
Advanced
Nov 12, 2025
10 min read
Master Design Patterns: 2 templates for Coding Interviews
Master 2 design patterns techniques used in Google, Amazon, and Meta interviews. Learn patterns with 37 curated problems.
2 patterns•37 problems
All Levels
Oct 12, 2025
8 min read
The 90 DSA Patterns That Cover 99% of Coding Interviews
Master the 90 DSA patterns that form the backbone of coding interviews at top tech companies. Learn structured patterns with AI-powered practice.
15 patterns•400 problems