The problem sheets and solutions for the UNSW Mathematics Enrichment Club for May 2012 are available via PDF below.
Problem sheets | Solutions |
| Problem sheet 1 | Solution sheet 1 |
| Problem sheet 2 | Solution sheet 2 |
| Problem sheet 3 | Solution sheet 3 |
| Problem sheet 4 | Solution sheet 4 |
| Problem sheet 5 | Solution sheet 5 |
