The Handy Calendar

What day of the week is it? For calendar calculating like savant syndrome.

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Welcome to the world of Finger Calendar!

This website introduces “Finger Calendar”, a marvelous method by which you only have to count on your fingers for a few times to figure out what day a date is.

The calculation method used in the video is different from Tutorial.

News

2018/12/14
“Handy Calendar” and “Sum Day" are removed from sale.