I'm doing the crossword and I've got stuck.

我正在填字戏但是被难住了。

Tackled the crossword yet? It's a stinker.

那填字戏出来了吗？它非常难。

He shows a great interest in crossword puzzles.

他对填字戏表现出很大兴趣。

Doing crosswords gives the mind some exercise.

字谜戏能锻炼脑筋。

She managed to finish the crossword all on her own! I didn’t know she had it in her!

她一个人完了填字戏！真没想到她这么聪明。