How to play
    
Playing level
     
Select the playing level by pressing this bar.
New game
     
Start a new game by pressing this button.
Choosing the colour of the tiles
     
Choose the colour of the tiles by pressing this button.
Highlighting the next row tiles
     
     
Turn on/off the highlighting of the tiles that belong to the next not-yet-ready row. Highlighting will help you to find more quickly the tiles that belong to the next row. 
This is a good feature to have especially on the higher levels where there are a lot of tiles.
Bright daylight mode
     
     
Toggle between bright daylight mode and normal mode. This feature will help you to see the numbers more clearly on a sunny day.
Share
     
Share this game with your family and friends. Send them a download link by email.
The menu
     
Open the menu to find more options.
Google play games services
     
     
Sign in to Google play games services in order to enjoy the leaderboards and achievements. This way you can have a friendly competition with your friends.