Most Number of People Solving Arithmetic Problems using an Abacus Simultaneously (Single Venue) for 4 Hours
EWR20155368
Most Number of People Solving Arithmetic Problems using an Abacus Simultaneously (Single Venue) for 4 Hours
Mass Participation
3-Oct-2015
India
The Most Number of People Solving Arithmetic Problems using an Abacus Simultaneously (Single Venue) for 4 Hours counted to 38 participants, was set by ARJWIN Abacus, Tiruppur District, Tamil Nadu, India on October 3, 2015.
Current
Most Number of People Solving Arithmetic Problems using an Abacus Simultaneously (Single Venue) for 4 Hours