6. Competition SpeedCalendar official competition
Official CompetitionTBAVenue: Zoom (Login URL is shared in response to the application)To apply: Fill in GoogleFormRegul...
6. Competition 
5.1 Manual English calendar calculation manual (simple, 28/56/84 method) is now available
Quick manual and an academic thesis are also available.
6. Competition 5th SpeedCalendar official competition (21 Aug 2021, 10:00-11:30 (UTC+0900))
Date: 21st August 2021 (Sat)Time: 10:00-11:30 (UTC+0900)Venue: Zoom (Login URL is shared in response to the application)...
6. Competition 4th SpeedCalendar official competition result (2021/07/17)
CompetitionDate: 17 July 2021 (Sat)Time: 10:00-10:40 (UTC+0900)Venue: ZoomRegulations: See regulationsBroadcast: twitCas...
5.2 Video How a SpeedCalendar competitor competes in SpeedCalendar.com
SpeedCalendar technique enables an middle age man to calculate the day of the week. Younger people may conduct the calen...
6. Competition 3rd SpeedCalendar official competition result (2021/07/03)
CompetitionDate: 3 July 2021 (Sat)Time: 10:00-10:40 (UTC+0900)Venue: ZoomRegulations: See regulationsRecord5 days single...
6. Competition 4th SpeedCalendar official competition (17 July2021, 10:00-11:30 (UTC+0900))
Date: 17th July 2021 (Sat)Time: 10:00-11:30 (UTC+0900)Venue: Zoom (Login URL is shared in response to the application)Re...
6. Competition 3rd SpeedCalendar official competition (3 July 2021, 10:00-11:30 (UTC+0900))
Date: 3rd July 2021 (Sat)Time: 10:00-11:30 (UTC+0900)Venue: Zoom (Login URL is shared in response to the application)Reg...
6. Competition 2nd SpeedCalendar official competition result (2021/06/05)
CompetitionDate: 5 June 2021 (Sat)Time: 10:00-10:40 (UTC+0900)Venue: ZoomRegulations: See regulationsRecord5 days single...
6. Competition 2nd SpeedCalendar official competition (5 June 2021, 10:00-11:30 (UTC+0900))
Date: 5th June 2021 (Sat)Time: 10:00-11:30 (UTC+0900)Venue: Zoom (Login URL is shared in response to the application)Reg...