In 2023, the theme of the International Day of Mathematics is Mathematics for Everyone.

CMAT  (Centro de Matemática da Universidade do Minho) joins the celebrations of this day and, through proposed activities, CMAT intends to raise public awareness of the importance and impact of mathematics in daily life, in education and as a development tool.

OutLab's actives on this day are incorporated on CMAT Labs Fest, is a joint activity with the remaining CMAT Labs. After it's first edition last year CMAT Labs Fest became a yearly event. Registration, programme and additional information can be found at the meeting webpage.

Instead of bringing school students to the university, we took the escape room Number For Everyone to Escola Secundária Carlos Amarante. Across multiple mornings, we had about 450 students do the escape room.