Archive for the ‘Medium’ Category

2010 Camp Selection problem solutions

Tuesday, October 5, 2010 15:22
Posted in category Easy, Medium, News, Problems

A big thank you to all those who submitted solutions to this year’s camp selection problems. We received over 100 submissions; they have now been marked, and we hope to begin sending out invitations to the January camp soon.

In the meantime, here are the solutions. Enjoy!

- Chris

2010 Camp Selection Problems – due 27th August 2010

Sunday, August 1, 2010 22:15
Posted in category Easy, Medium, News, Problems

With one IMO concluded – and so successfully for New Zealand! – it’s time to start thinking about the next.

Our first step in choosing the team to represent New Zealand at the 2011 IMO in Amsterdam is to choose 24 students to attend a week long training camp in Christchurch in January. These students will be chosen using the 2010 Camp Selection Problems (pdf, 105kb). Read more »

2010 Squad Assignment four: geometry

Saturday, June 26, 2010 16:32
Posted in category Medium, Problems, Tough

Here is the squad’s final assignment, on geometry, and the solutions to the combinatorics assignment. Have fun!

- Chris

2010 May problems

Tuesday, May 25, 2010 13:10
Posted in category Easy, Medium, Problems

Here are

Have fun!

- Chris

(Looking for something more challenging? Try the squad combinatorics assignment.)

2010 Squad Assignment three: combinatorics

Tuesday, May 25, 2010 12:58
Posted in category Medium, Problems, Tough

Here is the squad’s third assignment, on combinatorics, and the solutions to the algebra assignment. The fourth assignment, on geometry, will follow in about a month. Have fun!

- Chris

2010 Squad Assignment two: Algebra

Friday, April 2, 2010 20:43
Posted in category Medium, Problems, Tough

Here is the squad’s second assignment, on algbra, and the solutions to the number theory assignment. The third assignment, on combinatorics, will follow in about a month’s time.

Enjoy!

- Chris