**Problem Type Selection:**

* Number of objects:* Select the upper limit for counting. It has values 5, 10, 20 and 25. Example: If 10 is selected then only objects between 1 and 10 will be presented for counting.

* Play:* Starts presenting the problems. By changing any of the configurable values the Play button could be pressed again.

* Lock Selection:* pressing this button will lock all the user selections.

**Enter the answer:** Count the number of objects and enter the answer in the textbox. If the answer us correct then next problem will be presented.

* Show Answer* If the answer is wrong then help will be provided to solve the problem.