Empty Columns in Solitaire: When to Create Them and How to Use Them

Why empty columns matter

In standard Klondike, an empty tableau column can accept a king or a sequence beginning with a king. This makes empty columns powerful temporary storage areas and often provides the space needed to reveal several hidden cards.

Do not clear a column automatically

Clearing a short column feels like progress, but an unusable empty space can reduce mobility. Before making the final move, identify the king that will occupy the column and check what that king will uncover.

The best king is usually the one blocking a face-down card. A king from the waste may also be useful if playing it changes access to the stock.

Choose the right color

If both a red king and a black king are available, inspect the queens and jacks you can build beneath them. A king whose color supports an existing sequence will create more immediate options.

Also consider foundation balance. If many red cards are already advanced, a black king may provide the tableau structure needed for remaining red cards.

Use the space to rearrange sequences

An empty column is not only a final home for a king. It can let you split and rebuild long sequences so that a buried card becomes available. Plan the complete series of moves before starting; otherwise you may strand cards in the new column.

Spider and FreeCell are different

In Spider, an empty column can accept any card or packed sequence, making it even more valuable. In FreeCell, empty tableau columns increase the number of cards you can move as a group. The general lesson is the same: empty space is a resource, not merely a visual sign of progress.

Create empty columns with a purpose, fill them with the sequence that unlocks the most cards, and avoid occupying them with a king that leads nowhere.