Abstract: Among other things, in general, a permutation puzzle game is provided whose object is to arrange a set of tiles in a prescribed arrangement, starting from an initial arrangement or a series of initial arrangements, using permitted game moves. Such a puzzle game can be played using physical tiles, or virtually upon a computer. Methods, systems, and computer-readable media related to permutation puzzle games are also provided.

Abstract: Among other things, in general, a permutation puzzle game is provided whose object is to arrange a set of tiles in a prescribed arrangement, starting from an initial arrangement or a series of initial arrangements, using permitted game moves. Such a puzzle game can be played using physical tiles, or virtually upon a computer. Methods, systems, and computer-readable media related to permutation puzzle games are also provided.

Abstract: The invention relates to textile treatment compositions containing (K1) mixtures of (A) 0 to 30% by weight of polyalcohols obtained by catalyzed reaction of formaldehyde with ketones bearing at least 4 replaceable hydrogen atoms adjacent to the carbonyl group, (B) 0 to 30% by weight of polyalcohols other than (A), (C) 0.1 to 10% by weight of adducts of fatty acids, fatty alcohols, alkyl- or dialkylamines, or alkylphenols with 2 to 100 mol of ethylene oxide, and (D) 70 to 99.9% by weight of an aqueous softener formulation containing 10 to 90% by weight of softener compounds based on the aqueous softener formulation,  wherein the total amount of (A)+(B) is ≧0.1% by weight, based on the sum total of the individual components (A) to (D), and (K2) a bisulphite-blocked polyisocyanate prepolymer, wherein the weight ratio of component K1 to component K2 is 0.1:1 to 5:1.

Abstract: Phobicity effects of high quality and permanence are obtained on textile materials of the most diverse types if these are finished with combinations ofA) a polymer containing perfluoroalkyl groups andB) a cationically modified polyurethane.The new compositions are also distinguished by a comparatively low content of expensive fluorine compounds.

Abstract: Aqueous dispersions of copolymers and graft copolymers of ethylenically unsaturated perfluoroalkyl monomers having at least 6 C atoms in the perfluorinated chain and ethylenically unsaturated monomers containing no perfluoroalkyl groups, which additionally contain certain ester compounds which cannot be used as comonomers, are outstandingly suitable for finishing textile materials, leather and the like. Excellent oleophobic and hydrophobic effects are obtained.