Card rules · 2026-10-29
Calendar Days and a Card-Practice Streak
Two completed card exercises are two minutes apart: one ends at 23:59 and the next at 00:01. Whether they count on separate practice days depends on the definition of a day, not simply…
Two completed card exercises are two minutes apart: one ends at 23:59 and the next at 00:01. Whether they count on separate practice days depends on the definition of a day, not simply on how little time passed.
A boundary, not an elapsed interval
Under a calendar-day rule, those times fall on different dates if they use the same stated time zone and cross midnight. Under a rolling 24-hour rule, only two minutes have passed. The same activity record therefore supports different results under different definitions.
The clock needs a location
A time without a date cannot establish a calendar streak. Check the time zone too: local midnight on your phone may differ from the boundary used for the streak. An Indian player’s location alone does not establish that the service uses Indian Standard Time.
For a non-monetary practice log, write the two full timestamps and quote the streak condition beside them. That makes the reasoning reproducible without inventing a platform reward, reset time or eligibility rule.
Write the date as well as the minute
For a calendar-day exercise using one fixed time zone, 1 November at 23:59 and 2 November at 00:01 occupy separate dates. Two completions at 00:01 and 23:59 on 2 November occupy the same date despite being much farther apart. A calendar condition counts dates, so elapsed time alone cannot answer it.