"Sticke" means secret in some circles. I guess every beer could be called "sticke', since most brewers do not post their recipes. Except for Stone Brewing; every year they post the complete recipes for their EPIC ales. It could also refer to a slightly stronger alt that is brewed in limited release.

Sticke Alt (Les Trois Mousquetaires) = 7/10

Ratebeer 3.53 95th percentile
Beer Advocate 87 (Hey no letter grades anymore)

The secret is out, this beer is pretty good. The roasted, fruity nose is not unexpected from this dark brown pour. Each sticky sip provided ample toffee, roasted coffee beans and resinous hops. Even the herbal hops and slight green apple - not tart-  flavours did not seem out of place.

Taste +3
Aftertaste 2
Alcohol Content 0 6%
Value +1
Appearance +1

Uerige Doppel-Sticke