Most Single Digit Mental Arithmetic Addition Problems (3 Rows) Solved in 3 Minutes by an Individual (Male)
Most Single Digit Mental Arithmetic Addition and Subtraction Problems (3 Rows) Solved in 3 Minutes by an Individual (Male)
Most Single Digit Mental Arithmetic Addition Problems (4 Rows) Solved in 4 Minutes by an Individual (Female)
Most Single Digit Mental Arithmetic Addition Problems (4 Rows) Solved in 4 Minutes by an Individual (Male)
Fastest Time to Solve 25 Two Digit Addition and Subtraction Problems (3 Rows) using Abacus while Listening to Songs by an Individual (Female)
Most Single Digit Mental Arithmetic Addition Problems (5 Rows) Solved in 4 Minutes by an Individual (Male)
Largest Heart Sculpture Made from Aluminum Foil Balls
Most Participants Completing a Jigsaw Puzzle
