algorithm - Knight's Tour on a 5 x 5 Board Start from any Square? -
i'd check logic here...
i wrote code solve knight's tour , works 8x8 boards starting knight @ square.
but... on 5x5 board show no solution possible when starting @ square (0, 1).
what tried 5x5 starting knight @ row 0, col 1:
- warnsdorff's path
- added roth (tie breakers based on euclidean distance center).
since did not produce solution did code basic recursion backtracking test every possible path -- no solution found when starting 5x5 on 1, 0.
i looked everywhere list of exhaustive solutions 5x5 board found none.
is there no solution 5x5 when starting @ square 0, 1?
thank you!
correct, there no solution when start @ of squares adjacent corner square.
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