Crux Mathematicorum
Vol. 36, No. 7
November, 2010
PageContents
417 Skoliad: No. 128 — Lily Yen and Mogens Hansen
423 Mathematical Mayhem — Ian VanderBurgh
423 Mayhem Problems: M457 - M462
425 Mayhem Solutions: M420 - M425
430 Problem of the Month — Ian VanderBurgh
432 Square Triangles — Peter Hurthig
435 The Olympiad Corner: No. 289 — R. E. Woodrow
450 Book Reviews — Amar Sodhi
453 When do the Curves $xy equiv 1pmod{n}$ and $x^2+y^2 equiv 1pmod{n}$ Intersect? — Sara Hanrahan and Mizan R. Khan
459 Problems: 3576 - 3587
464 Solutions: 3475 - 3487