Crux Mathematicorum
Vol. 46, No. 10
December, 2020
PageContents
482 Editorial — Kseniya Garaschuk
483 MathemAttic: No. 20
483 Problems: MA96-MA100
486 Solutions: MA71-MA75
491 Folding Paper Geometry — Abbas Galehpour Aghdam
495 Olympiad Corner: No. 388
495 Problems: OC506-OC510
497 Solutions: OC481-OC485
504 Problems: 4591-4600
509 Bonus Problems: B51-B75
514 Solutions: 4541-4550