{ "levelName": "e4", "levelData": { "rectangles": [ [0, 100, 100, 400], [220, 300, 130, 100], [310, 200, 70, 200], [480, 80, 200, 300], [0, 100, 220, 70], [0, 100, 190, 110] ], "endFlag": [[0, 0, 100, 100]], "startPos": [310, 440] } }