Place Queens Place Queens
Moderate
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Almost everyone in the world knows about the ancient game Chess and has at least a basic understanding of its rules. Ancient humans loved this game of skill and strategy and our Robots are attempting to examine all tricks to becoming Chess Grandmasters. Today they are trying to solve the 8-Queen problem as written in an old chess-manuscript.

Chess is a two-player strategy game played on a checkered game board laid out in eight rows (called ranks and denoted with numbers 1 to 8) and eight columns (called files and denoted with letters a to h) of squares. Each square of the chessboard is identified by a unique coordinate pair — a letter and a number (ex, "a1", "h8", "d6"). For this mission we only need to concern ourselves with Queens. The Queen can move any number of squares along the rank,...

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