Simple solitaire is an online version of Spider Solitaire that contains three playing options. They are 1 suit, 2 suits, and 4 suits. The game mechanics are quite simple, allowing the player to move a card manually or by just clicking on the card. The advantage of manually removing cards is that you select where they end up.

The 1 suit option allows you to play with just one suit of cards. This is the easy mode because it is the easiest one in which to find matches. That is not to say that it is not a challenge but it is the easiest of the three options just because using only one suit is the easiest way to play Spider Solitaire.

The 2 suits option allows you to play with two suits of cards. This is a little harder because you can only match those of the same suit. This makes it more of a challenge than playing with a single suit.
The 4 suit option allows you to play with all four suits of cards. This makes it even harder because not only can you only match cards of the same suit but you have four suits to deal with, This makes it harder to win.
Simple solitaire is easy to play but a challenge to win. However, if you enjoy Spider Solitaire it is an enjoyable way to play it