Fastest Mental calculation of days by Dates in 5 minutes
EWR201811714
Fastest Mental calculation of days by Dates in 5 minutes
Fastest Performance
25-Jul-2018
Singapore
The Fastest Mental calculation of days by Dates in 5 minutes counted to 22 correct days was set by Wellon Chou at Singapore on July 25, 2018.
Current
Fastest Mental calculation of days by Dates in 5 minutes
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