Tandem Solitaire™
1 Tandem Rack, 1 playerBuild two walls, play both hands at once, and move concealed tiles freely between your EAST and WEST racks. Declare Tandem Mahjong before the walls run out.
Two hands · Two sides · Four ways to play
A new way to play. Challenge yourself or buddy up!
Tandem Mahjong reimagines American mahjong for one or two players. Cards have two sides, EAST and WEST, each with six original categories paired with a playful counterpart: Odd Squad meets Break Even, Flora faces Fauna, and Flashback battles Present Tense.
Then things get delightfully strange. By The Numbers turns tile combinations into working equations. Word Play spells out full phrases. There's something fun on this card for every player.
Here's how it works: Using a Tandem Rack, build an EAST hand and a WEST hand side by side. Declare Mahjong to lock one side in and keep playing for the second. Or complete both at once to declare Tandem Mahjong and score triple the value of both lines.
Or go head-to-head, each player taking one side of the card in Classic Duel, where the first Mahjong wins. Choose Classic Solitaire with a single rack, or take on both sides in Tandem Solitaire.
No full table required. No waiting for four players. Just a clever new way to play with a friend or on your own.

4 Ways 2 Play
Every Tandem Card plays four ways. Race the wall to complete a line on one or both sides, or challenge your partner to an EAST vs. WEST duel.
Build two walls, play both hands at once, and move concealed tiles freely between your EAST and WEST racks. Declare Tandem Mahjong before the walls run out.
One hand, any line on the card. Complete a mahjong before the wall runs out to win—then do it again on the opposite side.
Two players, four hands. Build the Tandem Square, break the wall with the Tandem Pusher, and be the first to expose two hands.
Each player takes one side of the card, EAST against WEST. The first player to complete a hand and declare Mahjong takes the game.
Shop the Tandem Mahjong Collection

Best value
Grab everything at once—2 cards, 2 racks, 2 card covers, and the rulebook. The easiest way in.
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Two hands, one seamless setup. Side-by-side EAST and WEST racks keep both hands organized, while magnetic Tandem Pushers help create the signature Tandem Square.
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Two sides. Two ways to think. EAST and WEST pair complementary themes so you can face off with an opponent—or build both hands at once in Tandem play.
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Because your favorite card gets a lot of table time. A clear protective cover sized just for the Tandem Card keeps it crisp, clean, and ready for game night.
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Everything you need to get in the game. Learn setup, gameplay, scoring, card notation, and all four ways to play Tandem Mahjong. Available in paperback and as an ebook.
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