[{"k":4,"missed":3,"list":[3,8,9],"help":true},{"k":5,"missed":3,"list":[6,8,9],"help":true},{"type":0,"so1":2,"so2":10},{"so2":8,"so1":5,"idx":5},{"color":"#FFFF33","shapeId":2,"shapeName":"hình chữ nhật","shapeId1":0,"num":"2","render":true},{"so2":2,"so1":2},{"type":1,"b":4,"c":3},{"k":5,"missed":3,"list":[6,8,9],"help":true},{"so2":3,"so1":27,"idx":5},{"giay":0,"gio":[11,11,11,11],"phut":[15,30,45,0],"kieuchu":0,"correctAns":1,"digitalFace":1}]
[["12","32","36"],["30","40","45"],{"ans0":"10:2","ans1":"5"},{"ans1":"5x8=40","ans2":"40"},"1/2","1",">",["30","40","45"],{"ans1":"27:3=9","ans2":"9"},0]