Calculation is a cards game. You can concentrate on the game with a simple configuration.

Calculation (Broken Intervals) is one of Solitaire.
Luck is a big factor, but thinking power is also required. It is a game that is difficult to get used to and the success rate increases as you become proficient.

Uses 52 cards, excluding jokers. Suits (marks) are not considered.
If you arrange the cards up to K according to the order of the display, it is completed.
Cards placed on a tableau pile cannot be moved to another tableau pile.

The completed card order is as follows.
A,2,3,4,5,6,7,8,9,10,J,Q,K
2,4,6,8,10,Q,A,3,5,7,9,J,K
3,6,9,Q,2,5,8,J,A,4,7,10,K
4,8,Q,3,7,J,2,6,10,A,5,9,K
Considering this order, make good use of the 4 tableau piles.

Solitaire is a game played by one person. Calculation is also classified as Solitaire.