/solutions3/
drwxr-xr-x [up]
-rw-r--r-- 2019-11-01 12:39 +0000 6748 knight1.jar
-rw-r--r-- 2019-11-01 12:39 +0000 4444 knight1.scala
-rw-r--r-- 2019-11-01 12:39 +0000 6521 knight2.jar
-rw-r--r-- 2019-11-01 12:39 +0000 2755 knight2.scala
-rw-r--r-- 2019-11-01 12:39 +0000 5785 knight3.jar
-rw-r--r-- 2019-11-01 12:39 +0000 1746 knight3.scala