I have uploaded some guidance for the independent work. In the PowerPoint I have talked through problems that are the same-but-different, so that you can better tackle the independent work.
For the most challenging problem I have given you some pointers on how to go about it. Some trial and error will be required though Year 6, so persevere!
If you managed to work through that yesterday, you can go back and look at some of the challenge work you might not have had a chance to do or perhaps have a go at some more of the puzzles and problems from last Wednesday.