Problem Solving KS2

This week we were meant to go outside for some problem solving activities but the weather was against us.  However it didn't stop us from having fun and with some quick changes we were still able to put our brain power and team skills to the test.  In our grid problem we had 10 bean bags which had to be put on a grid (but no more than 2 across, down or diagonally).  Two families of 3 frogs had to swap places and get from one side of the pond to the other (no jumping backwards).  Finally a test of trust and working together.  One person in each group was blindfolded and had to get through the obstacle course by listening to the instructions that the others gave (no touching allowed).