With the extra eight grids on saturday I thought I would do the difficult and fiendish ones. Whilst doing this my daughter was nagging to have a go.
I gave her the first easy one and told her the rules. I then watched and urged caution when she was considering the answers. She did make a couple of errors but could see where she went wrong.
It was then completed and she started the next.
(Proud father part) - My daughter is only 6. Just shows that even youngsters can do a logic puzzle!