The ability to learn new skills as an adult, cognitive stimulation in the ageing process, and a cognitively active lifestyle are of interest to experts in education, public health, and social studies. The game Scrabble, with its enjoyable nature, has gained recognition as an educational resource that facilitates the acquisition and preservation of vocabulary, thereby augmenting both practical and cognitive abilities. In this study, a descriptive quantitative research design was implemented to assess attentional capacity using the Bourdon Attention Test, specifically utilizing the BoPr (Prague Square Modification of the CSAT), within the cohort of Scrabble League e-players and the broader general population. With a focus on promoting cognitive brain health, this study presents a comparison of sustained attention levels between these groups. A sample of N = 60 participants (divided into Scrabble e-players who participate in a league [N = 30], and a comparison group of the general population [N = 30]) underwent a study comparing their levels of attention achieved in the Bourdon test. A significant difference (p = 0.050) was found in their attention span, favoring the league e-players. The results suggest that Scrabble e-games can potentially improve the cognitive well-being and attention of adults and older individuals. However, further investigation is necessary to understand their capabilities fully. Utilizing Scrabble in the realms of adult education, gerontology, and medical practice could be beneficial for enhancing cognitive brain health.