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Logic and Interview Sets
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Logic and Interview Sets
Logic puzzles and interview favourites. 14 problems · Intermediate level.
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Easy
Medium
Hard
14 problems
Interview patterns
✓
Best Time to Buy and Sell Stock
easy
✓
Daily Temperatures
medium
✓
Longest Consecutive Sequence
medium
✓
Merge Overlapping Intervals
medium
✓
Trapping Rain Water
hard
hashing
✓
Group Anagrams
medium
binary search
✓
Peak of a Mountain Array
medium
cycle detection
✓
Find the Duplicate Number
medium
sliding window
✓
Longest Substring with At Most Two Distinct Characters
medium
✓
Longest Repeating Character Replacement
medium
arrays
✓
First Missing Positive Integer
hard
two pointers
✓
3Sum: Unique Triplets
hard
greedy
✓
Gas Station Circuit
hard
✓
Candy Distribution
hard