Thirteenth tutorial (April 13, 14):

Set of problems recommended for the tutorial:
review: classifications of ODEs and PDEs, systems of ODEs, power series solutions, separation of variables method for PDEs

Twelfth tutorial (April 6, 7):

Set of problems recommended for the tutorial:
12.5. (24, 27); 12.Review (20, 21)

Eleventh tutorial (March 30, 31):

Set of problems recommended for the tutorial:
12.1. (3, 7, 9); 11.2 (1, 5, 9)

Tenth tutorial (March 23, 24):

Set of problems recommended for the tutorial:
4.6. (11, 15); 5.2 (21, 23)

Ninth tutorial (March 16, 17):

Set of problems recommended for the tutorial:
4.3. (3, 5, 11, 13, 15)

Eighth tutorial (March 9, 10):

Set of problems recommended for the tutorial:
review: integrating factors, order reductions, nonhomogeneous problems
if time permits: 4.3. (3, 5)

Seventh tutorial (March 2, 3):

Set of problems recommended for the tutorial:
2.7 (20); 2.10 (1); 3.2 (17); 3.3 (9)

Sixth tutorial (February 23, 24):

Set of problems recommended for the tutorial:
2.2 (25, 31); 2.5(3, 11, 15)

Fifth tutorial (February 9, 10):

Set of problems recommended for the tutorial:
2.1 (7, 11, 18, 20, 22)

Fourth tutorial (February 2, 3):

Set of problems recommended for the tutorial:
1.5 (3, 5, 11, 21, 23)

Third tutorial (January 26, 27):

Set of problems recommended for the tutorial:
1.4(5, 11, 21)

Second tutorial (January 19, 20):

Set of problems recommended for the tutorial:
1.3.(5, 9, 15, 17);

First tutorial (January 12, 13):

Set of problems recommended for the tutorial:
1.1.(3, 7, 14, 15); 1.2(10, 16)