/solutions3/
drwxr-xr-x [up]
-rw-r--r-- 2020-11-01 01:21 +0000 6521 knight2.jar
-rw-r--r-- 2020-11-01 01:21 +0000 2755 knight2.scala
-rw-r--r-- 2020-11-01 01:21 +0000 5785 knight3.jar
-rw-r--r-- 2020-11-01 01:21 +0000 1746 knight3.scala