Game info: Mathematical games type; 2 decks (104 cards); no redeal
Alternate names: Double Calculation, Mathematical, Mathematics.
- Game time:
- Difficulty level:
- Skill level: Mostly skill
- Chance of winning:
Medium (about 1 in 8)
Object of the game:
To move all the cards to the foundations.
- At the beginning of the game, eight cards - from a 2 to a 9 (regardless of
suit) are dealt to the top row as indicator cards (they take no active part in the game).
Foundations (8 piles: complete these piles to win the game)
cards are double the value of the indicator cards. When the total exceeds 13, the value of the required card is found by subtracting 13 from the total.
You may build regardless of suit.
A card may be played to a foundation
when its face value corresponds to the label above the foundation.
Waste piles (8 piles of 12 cards each)
After all possible plays have been made, click the
The cards in the first pile are dealt to each of the other
waste piles in succession.
If the play is blocked again, the cards in the second pile are dealt to the remaining
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