This is an index page for electronic versions of challenge questions and solutions. Clicking on a link will open an html file for whichever page has been chosen. Within the file, questions and solutions are displayed (independently). The picture images are in gif format but saving into bitmap form ought to be possible as well as exporting directly into software packages. (View comments.)
It was decided that to widen usage, there would be no (direct) indication as to which paper (i.e. Junior, Intermediate or Senior) a question is from. However, each item is give a four-digit code. The first two digits give the year. The second two relate to the particular question. Somewhat arbitrarily the numbers are: Intermediate 11 to 35; Junior 41 to 65; Senior 71 to 95.
Don't forget to look at the Extended Solutions on the UKMT Home Page.