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Closed tour of a Knight

Posted: Sat Oct 15, 2016 7:36 pm
When a Knight moves in chess, it can move to a square that is away two squares horizontally and one square vertically,or two squares vertically and one square horizontally.A closed tour for a Knight is a sequence of moves,which have the Knight start and end in the same square and visit each other square exactly once.On a $4 \times 3$ board,is there a possible closed tour for a Knight?

Re: Closed tour of a Knight

Posted: Thu Mar 01, 2018 6:47 pm
Hint
$4×3$ Chess Board
Total move $=12-1=11$