Crux Mathematicorum Vol. 46, No. 7 « v46, n6 indexv46, n8 » September, 2020 PageContents 284 Editorial — Kseniya Garaschuk 285 MathemAttic: No. 17 285 Problems: MA81–MA85 287 Solutions: MA56–MA60 291 Problem Solving Vignettes: No. 12 — Shawn Godin 294 Olympiad Corner: No. 385 294 Problems: OC491–OC495 296 Solutions: OC466–OC470 302 Focus On . . . : No. 42 — Michel Bataille 309 Problems: 4561–4570 315 Bonus Problems: B26–B50 320 Solutions: 4511–4520 Read the issue below Download this issue (PDF) Crux Mathematicorum