A guide to your next move.
Reveal useful information
Keep these details in mind. You cannot know the identity of a hidden card before it is exposed. Compare possible moves by what they uncover as well as by the length of the sequence they create. A move that reveals a hidden card gives you another fact to work with. A longer visible run is not automatically better than a move that opens the tableau.
Value an empty column
Keep these details in mind. A whole-column move into another empty column does not reveal anything new on its own. Consider the next destination before filling your only empty column. You must eventually fill every empty column before dealing from the stock. An empty column can hold a temporary sequence while you rearrange other cards.
Make groups that can move
On this website, the following points apply. Same-suit descending cards remain movable as a group. Matching colors alone do not give that benefit in four-suit Spider. A shorter matching group can be easier to reuse than a longer mixed-suit build. Look for ways to join matching segments without burying a card you need elsewhere.
Plan how to separate suits
The key details are straightforward. Before extending the mixed build, look for temporary destinations that could help you separate it. Only the same-suit descending segment at the bottom moves together. Avoid assuming that every descending column can be moved as one unit. A mixed-suit move can be worthwhile when it reveals a card or frees a column.
Plan around Kings
The key details are straightforward. A King requires an empty column because there is no higher rank. Moving a King can still be useful when it uncovers an important hidden card. A group beginning with a King has the same limitation. Placing a King in your last empty column may reduce your immediate rearrangement options.
Review the tableau first
On this website, the following points apply. Keeping all columns occupied is a requirement for using the stock. Check whether a visible move can expose a card or join matching suits before you deal. A stock deal adds one card to every column and may disrupt useful sequences. Dealing remains an option when the visible layout offers no useful improvement.
Look one move ahead
Keep these details in mind. Moving a small segment may release a second move that was previously blocked. Ask what a move will let you do next rather than considering only the first destination. Try to leave more than one useful destination when the layout allows it. No simple rule can guarantee success on every randomly shuffled deal.
Use undo as a lesson
On this website, the following points apply. Undo restores the previous card state, including flips and collected runs. Replay is useful when you want to revisit the opening arrangement of the same deal. The timer does not move backward when you undo. Compare what each alternative reveals instead of repeating the same sequence without a new idea.
Treat hints as options
On this website, the following points apply. Repeatedly using Hint cycles through the available suggestions for the current position. A hint does not reveal the stock or hidden tableau cards. The suggested move may be useful for investigation without leading to a win. Hints search legal moves in the visible position.
Choose a comfortable challenge
Here is what to know. A short, focused session can be more useful for learning than rushing to finish a difficult deal. Two suits introduces the difference between a descending build and a movable same-suit group. Four suits gives you more suit conflicts to resolve using the same rules. One suit is useful for practicing rank order and the controls.