There is a negligible difference in meaning between these two words.

这两个词之间在意义上差别是极的。

There is an off chance of his winning the chess game.

他赢棋的希望极。

For fifteen francs a month she found a tiny six-floor room.

到了个6层楼极的房间,每月15法郎。

I live in a tiny cottage.

我住在间极的屋里。

Another problem of minimality also remains unsolved—to wit, what is the smallest number of digits a puzzle maker can place in a starting grid and still guarantee a unique solution?

另外还有类「极」的问题也还没有决：在保证有的条件下，个初盘至少需要几个数字？