Your Dashboard
Interview Coaching
Learn
System Design
ML System Design
Code
Behavioral
Salary Negotiation
Interview Guides
Search
⌘K
Get Premium
Leetcode 2056. Number of Valid Move Combinations On Chessboard
Count the number of ways to choose a destination square for each of n chess pieces (rooks, bishops, queens) on an 8×8 board so that, when all pieces simultaneously move one square per second along their allowed straight-line directions toward their destinations, no two pieces ever occupy the same square at the same time (direct one-second swaps are allowed). The core challenge is enumerating destination choices while enforcing pairwise spatiotemporal collision constraints along piece paths.
Question Timeline
See when this question was last asked and where, including any notes left by other candidates.
All Regions
Comments
Hello Interview Premium
Your account is free and you can post anonymously if you choose.