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Card 345 of 9752026-09-23 issue

Observed arrival · 2026-09-23

Hassania Club of Mathematics: Casablanca students work problems together

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A student club at EHTP in Casablanca shares weekly math problems and organizes problem-solving sessions, competition training, talks, and outreach.

Landing page captured for the 2026-09-23 issue.
For
EHTP students curious about problem-solving
Worth noticing
Sessions draw from olympiad problems, Putnam archives, and classic puzzles; the club explicitly welcomes wrong attempts.

Field notes

The featured generalized Monty Hall problem gives a switching-probability formula, (n−1)/[n(n−2)], and compares it with staying, with examples for three and ten doors. Activities also include mock exams with written feedback, talks and workshops, Manim explainers, and outreach with Math&Maroc. The research section lists a member paper, while several team entries still show placeholder names.

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Landing page observed 2026-09-23. The live site may have changed.