Crossmatch
A five-by-five crossword from the unit, one a day. Clues from nursing, fire and EMS, with the odd ordinary word to hold the corners together. The timer starts when you type.
Archive
Type to fill. Arrows move, and an arrow across the cursor turns it. Tab goes to the next clue, Space or a second tap on the square changes direction.
Check and Reveal are under the menus. Reveal marks the solve as assisted, which keeps it off the streak and the best times. Autocheck marks each letter as you type it.
Progress stays in this browser. The streak is the run of days on which the day's puzzle was solved without Reveal.
A crossmatch is the blood bank test that says whether a donor unit and a patient will get along.