Crux Mathematicorum
Vol. 38, No. 3
March, 2012
PageContents
82 Editorial — Shawn Godin
82 In Memoriam: Juan-Bosco Romero Márquez
83 Skoliad: No. 139 — Lily Yens and Mogens Hansen
87 The Contest Corner: No. 3 — Shawn Godin
90 The Olympiad Corner: No. 301 — Nicolae Strungaru
90 Olympiad Corner Problems: OC71 - OC75
91 Olympiad Corner Solutions: OC11 - OC15
97 Book Reviews — Amar Sodhi
99 Focus On... No. 1 — Michel Bataille
101 A Typical Problem on an Entrance Exam for the École Polytechnique — Ross Honsberger
104 Problems: 3719, 3721 - 3730
108 Solutions: 2049, 3621 - 3630