He is referring to the digital version of the game that has achievements.
This should be relatively easy. Get a nice East to West route established. Make sure you get Bern. North to south too if you can. Then keep drawing tix. There is some luck. If you can get all 4 Austira/Grrmany cards in separate turns, you would be lucky since you'd definitely score in all 4 of those. Don't add another bot, it will just make it more difficult to get a good route set up.