Crux Mathematicorum Vol. 49, No. 8 « v49, n7 indexv49, n9 » October, 2023 PageContents 401 MathemAttic: No. 48 401 Problems: MA236–MA240 403 Solutions: MA211–MA215 407 Teaching Problems: No. 23 — Shawn Godin 412 Mathemagical Puzzles: No. 6 — Tyler Somer 417 From the Bookshelf of... — Frédéric Morneau-Guérin 421 Olympiad Corner: No. 416 421 Problems: OC646–OC650 423 Solutions: OC621–OC626 428 How Less is More (With Origami) — Medha Ravi 439 Problems: 4871–4880 445 Solutions: 4821–4830 Read the issue below Download this issue (PDF) Crux Mathematicorum