Abstruse in a sentence and paraphrased in a sentence.

Here are examples of the word/phrase "abstruse" used in a sentence and paraphrased in a sentence...

The writing on the tablet is too abstruse to decipher.

The inscription on the tablet is too cryptic to decipher.

No case is too abstruse for Sherlock, Batman or L to solve.

No case is too mysterious for Sherlock, Batman or L to solve.

I am having a hard time figuring out the answer to this abstruse riddle.

I am having a difficult time figuring out the answer to this inscrutable riddle.

Other Examples...