Unable to pass Alphametics for timeout

Programming Scala
1

Unable to pass Alphametics to time out, all test passed locally in 14.5 secs.

[fstiffo's solution for Alphametics in Scala on Exercism]

2

Yeah - you only really get about 10s on our infrastructure.

3

This is one of the reasons why Alphametics is rated Hard. You have to invent ways to speed it up.