Puzzle 1

A type of freshwater crustacean with a flat body.

Barbara __; improved space photography techniques.

Black hedgehog who is the rival of Sonic.

Fasten, do up; One, two, __ my shoe.

Hans __; Die Hard movie series villain.

Hans __; the original Die Hard movie villain.

Nova __, Canadian province with NS abbreviation.

Ornamental panel used to block a window or door.

State of a fruit that has not matured.

They can be Phillips or have an Allen head.

Wall in Germany that began to fall in 1989.

__ Land, the happiest place on earth.