puzzle

a word game in a grid format

a puzzle consisting of pieces that fit together to form a picture

used to describe a puzzle that is very large, complex, or significant

a puzzle that is confusing and difficult to understand

a complex problem in the field of science

a complex problem related to theory rather than practical application

one part of a problem or situation that helps you understand the whole thing

used to connect the puzzle to what it consists of

used to indicate the subject of the confusion or mystery

to find the answer or solution to a problem or mystery

to be engaged in the activity of solving a puzzle game

to finish making or doing a puzzle game

to understand or solve something

to assemble the pieces of a puzzle game

to create something by joining separate parts

to solve a difficult problem or puzzle

to continue to be a mystery or something not understood

a book containing games and puzzles

a game that tests a person's ingenuity or knowledge

a mystery continues to exist