3666. Minimum Operations to Equalize Binary String
HardMath · String · Breadth-First Search · Union-Find · Ordered Set · 1:13:04
LeetCode problem 3666, Minimum Operations to Equalize Binary String, was LeetCode's Daily Challenge on Friday, February 27, 2026. It's rated hard. codestorywithMIK explains the approach step by step in the video above.