### Fall 2021

#### Below is the list of the problems per week:

Problem of the Week 1 (link) due Monday, September 27, 10am.

Problem of the Week 2 (link) due Monday, October 4, 10am.

Problem of the Week 3 (link) due Monday, October 11, 10am.

Problem of the Week 4 (link) due Monday, October 18, 10am.

Problem of the Week 5 (link) due Monday, October 25, 10am.

Problem of the Week 6 (link) due Monday, November 1, 10am.

Problem of the Week 7 (link) due Monday, November 8, 10am.

Problem of the Week 8 (link) due Monday, November 15, 10am.

Problem of the Week 9 (link) due Monday, November 22, 10am.

#### Solutions to the Problems of the week:

Problem of the Week 1 Solution (link)

Problem of the Week 2 Solution (link)

Problem of the Week 3 Solution (link)

Problem of the Week 4 Solution (link)

Problem of the Week 5 Solution (link)

Problem of the Week 6 Solution (link)

Problem of the Week 7 Solution (link)

Problem of the Week 8 Solution (link)

Problem of the Week 9 Solution (link)