Anna is fond of unfolding her creativity, when the nephew and nieces are visiting. They once spent an afternoon writing creative birthday cards for Clara's upcoming birthday. For some added fun, the cards included a little puzzle like this one.

"Write a personal message on the back of the puzzle and send it to a loved one," suggests Anna. "It is like receiving a card and a small gift all in one."

The sisters' puzzlecard is made of paper and measures 17 x 17 cm. "It is a fun activity to do with the littles ones," says Anna.