Problem 11612 - 10 - P. Bracken (USA).

Problem 11610 - 10 - R. P. Stanley (USA).

Problem 11609 - 10 - M. N. Deshpande (India).

Problem 11604 - 09 - P. P. Dalyay (Hungary).

Problem 11602 - 09 - R. Tauraso (Italy).

Problem 11601 - 09 - H. Derksen and J. Lagarias (USA).

Problem 11597 - 08 - M. Bataille (France).

Problem 11594 - 08 - H. Derksen and J. Lagarias (USA).

Problem 11591 - 07 - D. White and L. Jones (USA).

Problem 11590 - 07 - K. Bibak (Canada).

Problem 11583 - 06 - D. Beckwith (USA).

Problem 11577 - 05 - P. P. Dalyay (Hungary).

Problem 11570 - 04 - K. Bresniker and S. Wagon (USA).

Problem 11568 - 04 - K. Foster (USA).

Problem 11564 - 04 - A. Stadler (Switzerland).

Problem 11559 - 03 - M. Bataille (France).

Problem 11555 - 02 - D. Viet Thong (Vietnam) .

Problem 11553 - 02 - M. Bencze (Romania).

Problem 11548 - 01 - C. Lupu and T. Lupu (Romania).

Problem 11546 - 01 - K. MacMillan (Canada) and J. Sondow (USA).

Problem 11545 - 01 - M. Kauers (Austria) and S. Ko (Taiwan).

Problem 11544 - 01 - A. Alekseyev (USA) and F. Ruskey (Canada).