LEETCOACH
your spaced-repetition interview coach
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POOL
in rotation
RANK
six signals
TODAY'S SET
top 5
ATTEMPT
rate · hint · way
STATE
from last attempt
BACK ON
short or long gap
eligible again on that date
Today's set is drawn from the packs in rotation. One graded attempt is the whole of a problem's state, and it decides when the problem comes back.