We warmed up the brains with some sketching, mirror-image drawing and finger-brain coordination.
With both left and right hemispheres alert and with new pathways forming, we tackled reasoning, superimposed pictures and words which needed linking ideas or missing letters supplied.
The last challenges had us searching for the patterns in grids and shape series and participants took home a page which seeks similar pattern completions but in number sequences and shapes.
It's encouraging to find that confidence and creativity can be cultivated, and enjoyable to puzzle alongside others with similar determination to keep our brains flexible.
Elspeth Maconachie