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CASIO HQ-31, strange calculator/calendar
09-22-2022, 08:42 PM (This post was last modified: 09-25-2022 12:10 AM by xerxes.)
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RE: CASIO HQ-31, strange calculator/calendar
To have the correct day of the week and considering the leap years, you can set the year to 1994, 1966, 1938 or 1910 instead of 1922.

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RE: CASIO HQ-31, strange calculator/calendar - xerxes - 09-22-2022 08:42 PM



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