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LogiQuest
LogiQuest
Initializing Logic Grid
Problems | LogiQuest · LogiQuest
Problem Set
110 Challenges
Mastery Planner
Goal Tracker
Sep 2026
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12
Active Tasks
28
All Completed
Coding Set
Database (SQL)
My Foundry
Starred
All
Easy
Medium
Hard
Topic tags
Companies
Status
Title
Difficulty
Category
Acceptance
001.
Water Pipeline Cost Management
Hard
Tree
70.0%
002.
Largest Sum Cycle
Google
Amazon
Microsoft
+1
Hard
Graphs
62.5%
003.
Maximum Weight Node
Medium
Graphs
100.0%
004.
Nearest Meeting Cell
Medium
Graphs
100.0%
005.
Number of Subsequences That Satisfy the Given Sum Condition
Medium
Two Pointers
44.1%
006.
Longest Valid Parentheses
Hard
String
23.7%
007.
Longest Balanced Substring After One Swap
Medium
Arrays
40.0%
008.
Maximum Sum of Smallest and Second Smallest
Easy
Arrays
50.0%
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