How to play:
- This puzzle has transparent films of different colors. You need to use the principle of "covering films" to create different patterns
- The patterns are divided into 4 levels of difficulty, with a total of 100 patterns to choose from, suitable for elderly people of different levels
For enquiries, please contact Mr. Lam Tsz-yeung, the social worker in charge of dementia services at the Rotary Club of Hong Kong Northwest District Elderly Neighborhood Centre of the Hong Kong Society for the Aged (Tel: 24162034)
