From inDev Software:
In this freeware solitaires pack were collected 16 most popular "addition" games from Solitaires Unlimited collection. In these solitaires you do not need to build long card sets, but simply dismiss paired cards from the game field. The best known solitaire in this collection is Pyramid, but the others are no less addictive. And of course all features of the full Solitaires Unlimited collection are still here, including detailed how-to-play instructions, next move suggestion, unlimited undo, timed game and many others.