ピラミッドは
BlueSea Solitaire Games
Hebrew Pyramid
Tidy Life India Private Limited
Pyramid Solitaire
MobilityWare
Pyramid Solitaire Classic
Logick LLC
Classic Pyramid Solitaire
KL
Glowing Eye Games Limited
Pyramid Card Game (Classic)
AvaByte Games
Loop Games
Pyramid Solitaire Mobile
G Soft Team