Three Sevens

* How to play:
- The game will rotate clockwise, start at the left then to the top, the right, the bottom and repeat again.
- Each side will have a random number from 1 to 5. You have to select a place by clicking on the arrow to move/drop the number inside the board (big square).
- Those numbers will add up/accumulate if the sum is less than or equal to 7.
- When a line with three (or more) consecutive numbers 7 is formed, they will disappear.

Version 1.0.2:
- It is better to play this game: we can touch on the board (big square) to move/drop the number.


Version 1.1.7:
- Bug fixes.