Problems von Deutsch, Emeric, Niculescu, Constantin P., Hoehn, Larry, Quet, Leroy, Just, Erwin, Klamkin, Murray S., Weakley, William D., Wardlaw, William P., Rubenstein, Yanir A., Sumner, John S., Dove, Kevin L., Barbara, Roy, Lee, Ho-joo, Tarabay, Ajaj A., Ghalayini, Bassam B., Doucette, Robert L.

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Problems von Hoehn, Larry, Woo, Peter Y., Radu, Mircea, Korman, Philip, Wenchang, Chu, Marini, Alberto, Mallahi, Keivan, Florin, Jon, Sastry, K. R. S., Lewis, Kathleen E., Ford, Kevin, Bencze, Mihály, Bataille, Michel, Morris, Howard, Seiffert, Heinz-Jürgen, Chao, Wu Wei, Ghalayini, Bassem, Tarabay, Ajaj, Zorn, Paul

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Problems von Bényi, Árpád, Caşu, Ioan, Golomb, Michael, Straffin, Philip, Goodloe, Stephen, Varga, Tamas, Just, Erwin, Quet, Leroy, Gelca, Răzvan, Klamkin, Murray S., Jager, Tom, Araŭne, Enhand, Bracken, Paul, Donini, Daniele, Doucette, Robert L., Furdui, Ovidiu, Kaczkowski, Stephen, McCartney, Phil, Seiffert, Heinz-Jürgen, Tarabay, Ajaj A., Ghalayini, Bassem B., Wang, Xianfu, Woltermann, Michael, Zhou, Li, Efthimiou, Costas, Akhlaghi, Reza, Bataille, Michael, Clark, Jeffrey, Delany, Jim, Diminnie, Charles R., Morris, Howard C., Neher, Markus, Bencze, Mihàly, Bailey, Herb, Schindler, Volkhard, Knuth, Donald, Hirschhorn, Michael D., Binz, Jany C., Bloom, David M., Howard, Fred T., Martin, Reiner, Pratt, Rob, Stadler, Albert, Trenkler, Götz

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