{"startsAt": 0, "problem": {"field": {"size": 10, "entities": [[39, 39, 38, 43, 2, 1, 43, 42, 42, 49], [34, 34, 48, 44, 46, 46, 13, 14, 19, 45], [29, 26, 40, 44, 47, 47, 8, 9, 24, 11], [24, 25, 20, 15, 33, 9, 19, 27, 29, 16], [10, 11, 22, 21, 13, 28, 14, 28, 7, 17], [21, 6, 37, 36, 7, 23, 36, 31, 12, 17], [38, 4, 32, 31, 12, 18, 25, 20, 32, 16], [37, 18, 41, 30, 35, 40, 45, 49, 4, 1], [0, 41, 8, 3, 6, 2, 3, 48, 35, 10], [0, 27, 15, 26, 23, 22, 5, 5, 30, 33]]}}}