1. 。
She solved the puzzle with ease.
2. だっ。
He was involved in the puzzle.
3. 。
The boy was clever enough to solve the puzzle.
4. 。
I love to spend time trying to put together a puzzle.
5. 。
I can't figure out how to solve the puzzle.
6. 、。
You could have solved this puzzle with a little more patience.
7. 。
I can't finish this part of the puzzle.
8. 。
I found it difficult to solve the puzzle.
9. 。
The solution of the puzzle required no time.
10. でしょう。
This puzzle will be completed by tomorrow.
11. 。
This puzzle has 500 pieces.
13. めありいメアリー、とむトム。
Tom solved the puzzle after Mary gave him a few hints.
15. 。
I couldn't solve the puzzle.
16. 。
This puzzle has 500 pieces.
17. 。
This puzzle is too hard for me.
18. 、むずムズ。
This puzzle is too hard for me.