💨 Abstract

Brainobrain celebrated two major international abacus competitions in 2025: the 14th in Switzerland and the 15th in Dubai. These events showcased the organization's global leadership in abacus education and mental arithmetic, with over 2,300 children from 16 countries participating. The competitions featured age-appropriate abacus and mental math challenges, culminating in live demonstrations and prize distributions.

Courtesy: theprint.in