with (one's) eyes closed

With very little or no difficulty; in a relaxed, carefree, or effortless manner. It took me a little while to get used to this job, but now I could do it with my eyes closed! You should ask Johnny for help—he does this level of math with his eyes closed.

Common Names:

Name	Pronounced	Usage
Javiera	hah-VYE-rah	Spanish
Nicholas	['nikələs]
Yun	-	Chinese
Carran	-	English (Rare)
Remo	RE-mo	Italian
Diocles	-	Ancient Greek (Latinized)