n-Queens Completion (n-Queens Problem)
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Description
Given an $n \times n$ chessboard that already has $k$ queens on it, complete the board such that there are $n$ queens, all of which cannot attack each other.
Related Problems
Related: Counting Solutions, Constructing Solutions
Parameters
n: size of chessboard
k: number of queens given
Table of Algorithms
| Name | Year | Time | Space | Approximation Factor | Model | Reference |
|---|---|---|---|---|---|---|
| Grigoryan | 2018 | $O(n)$ | $O(n)$ | error < 0.0001 and decreases with increasing n | Randomized | Time |