7 In a Row (SunnyLine) is an amazing puzzle game. 
The object of the game is to line up all the playing units of the same colour in ascending order.
How to play:
• Select the unit and place it on an empty square by the rules:
  - on the first square of each line can be put any unit
  - on the remaining squares can be put only the unit of the same colour as is the colour of the unit in front of it (in ascending order)
7 In a Row can help you train your brain and keep you mentally fit everyday.
This puzzle game is for kids and adult of all ages.