Ticket to Ride: Classic Edition
88 Achievements
GOG
Three of a Kind
Win with shares from these 3 companies only: Erie Lackawanna Railway, Baltimore & Ohio Railroad, Pennsylvania Railroad.
0.6%
How to unlock the Three of a Kind achievement in Ticket to Ride: Classic Edition - Definitive Guide
The description isn't descriptive enough for this achievement: You can ONLY take stock from Erie Lackawanna Railway, B-O Railroad, or Pennsylvania Railroad. You can take all of one company or some of all 3, but you can't take any from the other 5 companies.
In the Pennsylvania variant, after most claimed routes, you take a piece of stock for yourself based on the symbols next to the route. In a two player game, you also send one to the "dummy player". You can send other companies to the dummy player, which I recommend when possible. Take only routes that have the red/dark red hexagon, the green square, or the blue and white circle next to them and defeat your single opponent. These companies have the most stock, so you shouldn't have problems with them running out, but to be safe you can press Y to see how much of each stock is left if you feel like a lot of a particular company has been taken.
In the Pennsylvania variant, after most claimed routes, you take a piece of stock for yourself based on the symbols next to the route. In a two player game, you also send one to the "dummy player". You can send other companies to the dummy player, which I recommend when possible. Take only routes that have the red/dark red hexagon, the green square, or the blue and white circle next to them and defeat your single opponent. These companies have the most stock, so you shouldn't have problems with them running out, but to be safe you can press Y to see how much of each stock is left if you feel like a lot of a particular company has been taken.