//concept : when any of the 36 buttons is pressed, 

step 1 : submit the label from the pressed button to a text box where submitted answer are collected.

step 2 :  check if the answer is correct or not between the sumbit answer textbox and the correct answer text box in the question properties. and then do the co-responding effects.

step 3 : look at Q number to determine level. inside a level, there are several questions with same level, each of these questions are "question type"

step 4 : pick a random number to determine the question type.

step 5 : every chosen question type will state the correct answer, wrong choice and the messed up choice, each of these datas will be stored into the "question properties".

step 6 : after the properties and characters are choosen, all 36 buttons will have the wrong choice.

step 7 : and then several buttons will be chosen to have the messed up answer, so a random number text box and a progression bar text box are needed for the messed up answer.

step 8 : one button will have the correct answer, so a random number text box for the correct answer is need.