## Archives

Below you can find a record of what the Problem Solving Group has worked on in past years. Most of the files below were produced by Bill Huber or Lucas Van Meter (one notable exception is the Freshman Prize Exam 2007 Questions, which was produced by Steve Wang).

Some Mathematica notebooks are also included here. Because we could not upload the notebook itself we upload a .pdf version instead.

## Fall 2015

Mathematica notebook used to create graphics for PS1

Problem Set 4 (More Geometry)

Problem Set 5: Geometry and Matrices

Problem Set 7: Matrices and Geometry

Covering a Disk with Disks Solution: PDF

Covering a Disk with Disks Solution: Mathematica Notebook

Problem Set 9: American Mathematical Monthly Problems

## 2009-10 (fall)

9. That’s Right, More Number Thoery

11. Sol. to Putnam Number Theory and Fermat’s Little Theroem

12. Can’t Get Enough Number Theory

13. A few more Sol. to Number Thoery

## 2008-09

P/S3 Higher Dimensional Spheres

There are also some supplementy articles relating to sleeping beauty:

Arntzenius 2002, Franceschi 2005, Groisman 2007, Papineau 2008, Pust 2006, Vineberg

## 2007-08

10.2 Holiday Problem Solutions