[{"so1":2,"so2":10},{"so1":5,"so2":8},{"so1":6,"so2":10},{"type":0,"so1":7,"so2":63},{"type":6,"op1":2,"op2":0,"so1":6,"so2":6,"so3":50},{"so2":6,"so1":5,"idx":10},{"so2":8,"so1":32,"idx":1},{"a":3,"b":4},{"thu":3,"ty":0,"thang":7,"k":4,"ngay":29},{"sType":1,"sIndex":1,"cIndex":13,"color":"#fdff31"}]
["20","8",{"ans0":"10*6","ans1":"60"},{"ans0":"63/7","ans1":"9"},{"A":"6","B":"36"},{"ans1":"5*6=30","ans2":"30"},{"ans1":"32/8=4","ans2":"4"},"34;43",[0],[0,0,0]]