(If an even-numbered problem is not listed, no papers were received for it.)

• 1.1.2 published ._. report
• 1.1.4 under revision ._. report
• 1.1.6 published ._. report
• 1.1.8 published ._. report
• 1.1.10 published ._. report
• 1.2.4 withdrawn ._. report
• 1.2.6 published ._. report
• 1.2.8 published ._. report ._. alternate solution
• 1.2.10 published ._. report
• 1.2.12 published ._. report
• 1.2.16 No acceptable papers were received, because the problem statement was wrong! Sorry!
• 1.3.2 published ._. report
• 1.4.2 published ._.report
• 1.4.6 under revision ._. report ._. graph supplied by reviewers

  Last updated Sun 31 Jan 99