The Australian Mathematical Society Gazettes Puzzle Corner is a regular column with entertaining mathematical puzzles, heres an example: "Tessellation test Tess is trying to draw an n-sided convex polygon which can be tessellated by a finite number of parallelograms. For which n will Tess be able to succeed?" You can find the Puzzle Corner 34 online at: http://www.austms.org.au/Publ/Gazette/2013/Sep13/Puzzle.pdf Check it out when you feel like trying out some fun problems, and be sure to email your solutions to ivanguo1986@gmail.com. A $50 book voucher is up for grabs for the best submission. The deadline for submissions is 1 November 2013. The solutions will appear in the March 2014 issue of the Gazette. Thank you Ivan Guo