Some solutions for n=3
..1....3....0....5....4....1....2....1....2....4....4....3....3....0....4....1
..5....1....5....3....1....0....5....0....4....1....4....4....0....4....3....4
..5....0....2....2....0....5....5....4....1....4....1....0....3....0....1....5
..2....3....1....0....4....3....5....0....0....5....0....2....5....2....3....1
..1....3....0....0....5....4....0....5....4....3....2....1....0....3....2....3
..5....4....5....3....0....1....4....3....4....4....2....4....5....3....0....2
..0....1....4....1....4....5....0....1....4....3....0....4....1....5....2....1
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