Solutions are my own, and there may be errors, typos and inexplicable use of -ve sign. Please let me know if you disagree with something.
m1solutionsjun2011 m1solutionsjun2010 m1solutionsjun2009 m1solutionsjun2008 m1solutionsjun2007 m1solutionsjun2006 m1solutionsjan2011 m1solutionsjan2010 m1solutionsjan2009 m1solutionsjan2008 m1solutionsjan2006
M is for Murder - Oh, No, someone's already done that one 