Filed Jan. 27, 2016

Serial No. 86888545

Registered Sept. 13, 2016

Registration No. 5,040,134

Class [ Downloadable computer game programs offered via handheld computers, wireless telephones and mobile and wireless devices; single-player computer game programs in the field of a sequential logic puzzle using a set of virtual game pieces on a virtual playing board; downloadable, single-player computer game programs offered via handheld computers, wireless telephones and mobile and wireless devices in the field of a sequential logic puzzle using a set of virtual game pieces on a virtual playing board; ] Downloadable electronic publications, namely, lesson plans, teaching guides and activity workbooks in the field of game-based educational problem-solving; 021; 023; 026; 036; 038; 022; 023; 038; 050; 100; 101; 107

Case Type Trademark Service mark