Hat TrickG 50

Hat Trick G50:
Match three identical pairs in a row.

Update:
- It has been confirmed that this indeed does work. All you need to do is to:
1. Match any pair of tiles
2. Undo the pair you just matched
3. Match the same pair of tiles again
4. Undo again
5. Match the same pair of tiles for a 3rd time
And your achievement should pop!

Original Post:
- To get this one you need to match the exact same tiles 3 times in a row.

- I may have found an easier way but can't confirm this 100% works as I done this by accident.

- I matched a tile but I realized I made a mistake and used undo on my last tile, then I matched another 2 sets of tiles which were exactly the same as the one I undid, then the achievement popped at the bottom to my surprise and I realized what I did.

- So you may be able just to undo the same tile twice to match it up 3 times, or it only works the way I just described myself. If anyone can confirm in the comments that be great. Hope this helps!

Credit goes to WcG iFredy29

ENJOY!!!