Crux Mathematicorum Vol. 50, No. 9 « v50, n8 indexv50, n10 » November, 2024 PageContents 433 MathemAttic: No. 58 433 Problems: MA291 – MA295 435 Solutions: MA266 – MA270 439 Problem Solving Vignettes: No. 34 — Shawn Godin 444 Un problème avec les briques Lego® — Robert Guilloteau 451 Olympiad Corner: No. 427 451 Problems: OC701 – OC705 454 Solutions: OC676 – OC680 458 Proving Inequalities: Calculus or no Calculus? — Yagub Aliyev 465 Problems: 4981 – 4990 470 Solutions: 4931 – 4940 Read the issue below Download this issue (PDF) Crux Mathematicorum