Sandcastle challenge kindof complete, but portsmouth has no sand as such (see secon photo, I had to walk for 20 miutes to find a patch of sand that big!) and any sand there is has lots of stones in it. DOIPASS? It was sculpted using nothing but an empty pot-noodle pot. Please note the distinct lack of sand. The sand castle took about 20 minutes, so I used the rest of my time constucting 'the trainer tower'. I thought this might count for something as it is also a constuction based task?