Challenging games of strategic solitaire. Try to build runs of 13 cards in mixed suit. You can only move one card at-a-time so groups of cards can only be moved if there are enough free cells available. Once a run is complete it collapses and become an inert cell, which means the game get harder the more objectives you achieve not easier like most solitaire games.
All three variations are totally free with no in-app purchases.
GERMAN - The classic and most difficult variation with only eight tableau piles.
BAVARIAN - A slightly easier version with 10 tableau piles.
SAXON - An easy but still challenging version with 12 tableau piles.