You need to go through all 40 levels to open all four windows, each of which goes into its own season. Use jokers to simplify the process. In addition to the usual jokers in the game there are jokers for each suit
You have to draw cards one at a time from your stockpile. Select the cards that are one higher or one lower in value to your drawn card to remove it from the playing field. To complete a level you need to remove all the cards from the playing field without running out of cards from your stockpile.