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Chess Queens About

Chess Queens Specifications
File size:
Date added:
Sept. 15, 2017
Date released:
Sept. 14, 2017
Operating system:
Mac OS X 10.10/10.11,
Downloads last week:
Additional Requirements

Chess Queens v1.0

Solve any number of chess queens problem.

Chess Queens Editor's review

FromVoiceSync:Solves any number of chess queens problem using three different approaches: Combinatory: O(n^n) slowest; Permutations: O(n!); Tree optimized < O(n!) fastest; Generation is performed multi threaded, so all cores of CPU are used, for very large number of queens the 'stop when found [n] solutions or more' can be used, (0=all solutions); Results can be saved to a text file or copied to clipboard (total or selection), board image can also be copied as an image. Selected results can be transformed by translation, rotation or mirroring. Window geometry, n queens, stop solutions and dock positions are stored in main settings. It has been tested for n=34, providing the first solution in about 3 minutes on an 8 core i7 CPU.
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