This arrangement uses about 30% less fencing than a full enclosure. For example, a 60' x 120' court fenced this way uses 240 linear feet of fence, while a full enclosure uses 360 linear feet. This design reduces costs yet contains most errant shots.
How to Play Pyramid Solitaire. Pyramid is played with a single, well shuffled pack of 52 playing cards. A pyramid of cards is dealt, consisting of 21 cards formed from six overlapping rows. Each card in the top five rows are blocked by two cards in the row beneath.
Rule 1 - 6 Row Pyramid. The pyramid consists of six rows totalling 21 cards. A six card reserve below the pyramid is also available. The Pyramid consists of seven rows totalling 28 cards. A seven card reserve below the pyramid is also available. I haven't noticed a difference in difficulty between rules 1 and 2, but different tactics favour each of the rules.