Game guide · YALONGJS
Play Forty Thieves Solitaire with the rules at hand
A clear plan starts with the current position. Build eight suit foundations from ace to king. Select cards directly on the tableau and work through a full solo deal. The same rule applies on a phone and on a computer. Look at the complete hand before deciding. Move one card at a time; build down in the same suit. Empty columns accept one card. The same rule applies on a phone and on a computer.
Two decks, ten columns, single-pass stock, no recycle. Free solo play, no wagering.
Practice with a purpose
Treat this as a chance to practise one rule. Select a face-up card and then the destination pile or Empty slot. Return to the explanation when a decision is unclear.
What you need to achieve
Build eight suit foundations from ace to king. The same rule applies on a phone and on a computer. Before making a move, check the cards in view.
How to proceed
- Move one card at a time; build down in the same suit. Empty columns accept one card.
- Select a face-up card and then the destination pile or Empty slot.
- Move exposed cards onto suit foundations in the stated rank order.
- Undo reverses a choice. New deal shuffles again.
How your actions work
Click or tap cards and piles. Wide tableaus scroll inside the game; use Undo, Hint and New deal where shown. Check the relevant controls before continuing. Begin with the objective.
An example before you play
A club 5 can move onto a club 6, but a whole run cannot move together. Return to the explanation when a decision is unclear.
Notice this detail
Begin with the objective. Random deals are not guaranteed solvable. A hint is a legal move, not a winning strategy. Return to the explanation when a decision is unclear.
Game-specific help
What is the aim?
Build eight suit foundations from ace to king. Take a moment to read the table. Return to the explanation when a decision is unclear.
How do I use the controls?
Click or tap cards and piles. Wide tableaus scroll inside the game; use Undo, Hint and New deal where shown. Begin with the objective. Check the relevant controls before continuing.
Which format is available?
Two decks, ten columns, single-pass stock, no recycle. Free solo play, no wagering. Before making a move, check the cards in view. Use another round to revisit a decision.
What should I check before a move?
Random deals are not guaranteed solvable. A hint is a legal move, not a winning strategy. Work at your own pace. Take the next action only when the current step is clear.
Can you give an example?
A club 5 can move onto a club 6, but a whole run cannot move together. Work at your own pace. Check the relevant controls before continuing.
What completes a round?
Build eight suit foundations from ace to king. Treat this as a chance to practise one rule. Use another round to revisit a decision.
Which controls should I use?
Click or tap cards and piles. Wide tableaus scroll inside the game; use Undo, Hint and New deal where shown. Keep the active rule in mind. Use another round to revisit a decision.
Which version is played here?
Two decks, ten columns, single-pass stock, no recycle. Free solo play, no wagering. Take a moment to read the table. Return to the explanation when a decision is unclear.
Does play involve an account or cash?
No. Play is free, without registration, deposits, bets or cash prizes. Take a moment to read the table. Take the next action only when the current step is clear.
What completes a round?
Build eight suit foundations from ace to king. Use the rule sheet as a reference. The same rule applies on a phone and on a computer.