Another Set of Concurrent Cevians: 10678. - Clark Kimberling; Peter Yff; Vasile Mihai (Am. Math. Mon., 2000)

The Smoothest and Roughest Permutations: 10725. - Vasile Mihai; Michael Woltermann (Am. Math. Mon., 2001)

Problem 10934. - Vasile Mihai (Am. Math. Mon., 2002)

Problem 11049. - Vasile Mihai (Am. Math. Mon., 2003)

A Tetrahedron with All Faces Congruent: 10934. - Vasile Mihai; Li Zhou 001 (Am. Math. Mon., 2003)

Problem 11095. - Vasile Mihai (Am. Math. Mon., 2004)

One of the Morley Triangles: 11049. - Vasile Mihai; Zoltán Vörös (Am. Math. Mon., 2005)

Trapezoid Inscribed in Ellipse: 11095. - Vasile Mihai; O. P. Lossers (Am. Math. Mon., 2006)

Problem 11272. - Vasile Mihai (Am. Math. Mon., 2007)

The Euler Line after All: 11272. - Vasile Mihai; Sin Hitotumatu (Am. Math. Mon., 2008)

Problem 11419. - Vasile Mihai (Am. Math. Mon., 2009)