Crux Mathematicorum Vol. 50, No. 1 « v49, n10 indexv50, n2 » January, 2024 PageContents 4 Editorial — Kseniya Garaschuk 5 MathemAttic: No. 51 5 Problems: MA251–MA255 8 Solutions: MA226–MA230 12 Problem Solving Vignettes: No. 30 — Shawn Godin 16 Olympiad Corner: No. 419 16 Problems: OC661–OC665 18 Solutions: OC635–OC640 25 Exploring Mathematics Through the Game of Cop and Robber — Kseniya Garaschuk and Gary MacGillivray 36 Problems: 4901–4910 40 Solutions: 4851–4860 Read the issue below Download this issue (PDF) Crux Mathematicorum