{
adam
coding
}
~/home
~/about
~/projects
~/blog
~/tracker
~/uses
~/contact
☀️
~/home
~/about
~/projects
~/blog
~/tracker
~/uses
~/contact
☀️
DSA Tracker
0%
Apr 07 →
Jul 20, 2026
on track
Week 11: Backtracking & Phase 4 Review
Jun 16-22 | Phase 4: Algorithms & Advanced Problem-Solving
Day 1-2: Backtracking
2-3 hours
📚 Learning
Backtracking pattern
Permutations and combinations
Pruning techniques
🔗 LeetCode
46. Permutations
Medium
77. Combinations
Medium
78. Subsets
Medium
🎯 HackerRank
Recursive Digit Sum
Medium
📝 Reflection / Notes:
Day 3-4: Backtracking - Advanced
3-4 hours
📚 Learning
N-Queens problem
Sudoku solver
Palindrome partitioning
🔗 LeetCode
51. N-Queens
Hard
37. Sudoku Solver
Hard
79. Word Search
Medium
📝 Reflection / Notes:
Day 5-7: Phase 4 Review & Consolidation
3-4 hours
📚 Learning
Identify when to use DP vs Greedy
🔗 LeetCode
313. Super Ugly Number
Medium
264. Ugly Number II
Medium
🔄 Review
Climbing Stairs
Coin Change
Longest Increasing Subsequence
Permutations
N-Queens
📝 Reflection / Notes: