Tip #7 - Single & Double

• There are a few possibilities here and the right order is crucial.
• 1 & 2 can be exchanged for the first match
  Swapping 3 & 4 will cause another match and allow gem 2 to fall on gem 5 to complete the double

Tip #8 - Double + Single

• So many options...including 3 four in a rows! How can we take advantage of this?
• A double match (four in a row + standard) can be attained by swapping 1 & 2 first. Gem 3 will fall on Gem 4 to get the standard match and finish the double.
• On the next move, you can swap 5 & 6 for another single match.
  

Tip #9 - Another Double

• It may not look it at first, but we can get a doulbe here
• Swap 1 & 2. The diamonds will disappear, causing 3 & 4 to fall down and match with #2 for the double!