In Canfield, clearing a tableau column does not usually leave a space you can use. The reserve is a separate pile that supplies extra cards. While it contains cards, PlaySolitaire automatically fills that column with the reserve’s top card. Plan the refill as part of the move, then reassess the newly revealed reserve card.

The Canfield Solitaire game page explains the complete deal: thirteen reserve cards, four tableau columns, one starting foundation card and a stock. Here we look at what happens when you empty a column.

A two-move reserve example

Suppose the foundation base is Ace, one tableau column contains only 3 of hearts, another ends at 4 of clubs, and the reserve’s visible top card is 8 of spades. The cards under that reserve card are still unknown to you.

  1. Move 3 of hearts onto 4 of clubs. That follows descending, alternating-color tableau order.
  2. The emptied column immediately receives 8 of spades from the reserve. You do not get an intermediate empty space in which to place a different card.
  3. Suppose the next reserve card is now revealed as 7 of diamonds. You can play it onto the newly placed 8 of spades, exposing another reserve card.

Two deliberate card moves have removed two cards from the reserve: the automatic 8 of spades refill and the subsequent 7 of diamonds play. The important benefit is access, not simply having a tidier tableau. Before the first move, you could know that 8 of spades would arrive; you could not know that 7 of diamonds would be next.

This is a legal local example, not a complete winning deal. If the next reserve card had been 5 of clubs instead, the second transfer would not work. Recheck the board after each reveal instead of treating a hoped-for card as a known one.

Check where the reserve card can go

The exposed reserve card may have a legal tableau receiver or a foundation destination. Look at both. Moving it directly can reveal another useful card without emptying a column first. Clearing a column is especially useful when the top reserve card has no other destination, because the automatic refill still brings it into the tableau.

A refill does not guarantee that the card will be easy to move again. Before clearing the column, identify the rank and color arriving there and the card that could be placed on it. This is more informative than a blanket rule to empty any column immediately.

Remember that ranks wrap

Canfield’s foundations begin at the dealt base rank and build upward in suit, wrapping from King to Ace. With a 7 base, a foundation runs 7, 8, 9, 10, Jack, Queen, King, Ace, 2, 3, 4, 5, 6. An exposed Ace is therefore not automatically ready for a foundation.

The tableau builds downward in alternating colors and also wraps: a red King can go on a black Ace. A packed descending group can move together under the site’s rules. These details matter when you are looking for a destination for a reserve card; do not apply Klondike’s Ace/King boundary to Canfield.

Change your plan when the reserve empties

Once there is no reserve card to refill a column, PlaySolitaire’s empty-column rule changes the practical task: an empty column may be filled from the waste, with any rank. You cannot simply transfer a tableau card or group into that empty column. Some other Canfield implementations use different vacancy rules.

Now an empty space gives you a way to remove a waste card and reach the card beneath it. Check that waste card before creating the space. If it would block useful building, you may prefer another legal move first. The stock deals three cards at a time and can be recycled, so waste access and reserve access must be considered together.

Practice looking one move ahead

Canfield and Klondike both reward asking what a move uncovers. To practice that question with fewer rule changes, try classic Solitaire and predict the consequence of each move before making it. In Klondike, an empty column waits for a King; in Canfield, the reserve often decides what arrives.

Return to Canfield for the refill exercise. If a move surprises you, undo restores its previous state, including the automatic refill. The decision-log method can help separate a mistaken rule assumption from an unlucky reveal.