Gaming services in the nature of online puzzle games; Entertainment services, namely, conducting alternate reality games via the internet; Entertainment services, namely, providing on-line computer games; Entertainment services, namely, providing a website featuring games and puzzles; Entertainment services, namely, providing online computer games that help maintain an active brain and thus improve memory, speed of processing, and that provide a variety of cognitive benefits that positively impact quality of life; Entertainment services, namely, providing temporary use of non-downloadable computer games; Providing on-line computer games; Providing an on-line computer game in the field of puzzle games