CountdownGame alias numble (Remake of the television series)

Countdown game is a math game where you have to hit a target using six numbers and the four operations.
I added a running five-minute timer to the original game plan.
For each centered target you have a time reward that varies from two minutes to the center of the target in a single move to fifteen seconds for the solution on the fifth attempt.
The game ends when time runs out.
I have also inserted a page that shows all the statistics and the solution to the last unsolved countdown.
The entire game has the option to activate background music and sounds

Extension used:

For those interested to the aia file contact me via PM