Crossword Jam Level 1,664
Answers

Crossword Jam Level 1,664 sits in Cuba and holds 9 words, the longest answer being BIOLOGY at 7 letters. A mid-sized level, where each answer placed meaningfully constrains the ones still open.

Every answer below carries its letter count, which is the fastest way to match an empty slot: counting the squares in a gap and scanning for that exact length beats reading the list from the top. Answers are listed in the order the game accepts them, so the page reads the way the level plays.

5 of the 9 answers run to three letters or fewer, which is where levels like this are usually lost. The long answers go in quickly; it is the short ones filling the gaps between them that get missed, because they are easy to read straight past.

This level sits in the 1,601–1,700 block, with level 1,663 and level 1,665 linked at the foot of the page.