hello
there are several tips to increase chance of success.
- prioritze tiles which will unblock others
- try to memorize 3 or 4 possible moves ahead of a chosen tile
- always look on the edges first from top to bottom and do it permanently
- as jblenkle said : i m also say out what i m searching (3 or 4 different tiles at the same time)
- if you have to choose between 2 possibities of twin don t hesitate too much because there is a big part of chance behind each choice...
- use earphones and concentrate with the sound and music...
good luck