/solutions3/
drwxr-xr-x [up]
-rw-r--r-- 2019-11-19 00:40 +0000 6459 knight1.jar
-rw-r--r-- 2019-11-19 00:40 +0000 4446 knight1.scala
-rw-r--r-- 2019-11-19 00:40 +0000 6521 knight2.jar
-rw-r--r-- 2019-11-19 00:40 +0000 2755 knight2.scala
-rw-r--r-- 2019-11-19 00:40 +0000 5785 knight3.jar
-rw-r--r-- 2019-11-19 00:40 +0000 1746 knight3.scala