Unite adjacent cells with same value and increase your Score for that value (for ex. 2 and 2 gives 2 Score)

Unite adjacent cells with summary value 10 and increase your Score to 10.

Also you can unite cells through already united cells

Update #1:
Added tour for beginners. New animations and algorithm of positioning cells.

Fixed “Score By Cell” calculating.

For now i stopped work with campaign but focused to high score table and new main menu screen.