Crux Mathematicorum
Vol. 43, No. 6
June, 2017
PageContents
237 Editorial — Kseniya Garaschuk
238 The Contest Corner: No. 56 — John McLoughlin
238 Problems: CC276 - CC280
241 Solutions: CC226 - CC230
246 The Olympiad Corner: No. 354 — Carmen Bruni
246 Problems: OC336 - OC340
248 Solutions: OC276 - OC280
252 Two Famous Formulas (Part II) — V. Vavilov and A. Ustinov
257 Unsolved Crux Problems: 2735, 2950
258 The pqr Method: Part II — Steven Chow, Howard Halim and Victor Rong
262 Problems: 4251 - 4260
266 Solutions: 4151 - 4160
275 Solvers and Proposers Index