Archive - The Math Café

Logic, probability, and algebra: three puzzles

... to stimulate your mind

Nov 11 •

Sybille Rosset ☕📚

From Babylon to Modern Times: The Thousand-Year Journey of a Theorem

A journey through the history, geometry, and magic of right triangles

Nov 4 •

Sybille Rosset ☕📚

October 2025

☕ October Math & AI News

How AI Is Becoming Everyone’s Personal Math Assistant

Oct 28 •

Sybille Rosset ☕📚

☕ Tuesday’s Puzzles: October Edition

Test your math instincts: Three puzzles for sharp minds

Oct 21 •

Sybille Rosset ☕📚

The Simplest Problem No One Has Solved Yet

A century-old puzzle worth $800,000, still mocking the brightest mathematicians alive.

Oct 14 •

Sybille Rosset ☕📚

Math Café Opening

A cozy corner for the math-curious — no exams, no formulas, just curiosity and good coffee vibes.

Oct 7 •

Sybille Rosset ☕📚

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