Impossible 13 is a combination between famous 2048 and renowned match-3 mechanic. It's quite simple to understand but a highly addictive mystery.
Connect 3 or more things with the exact same amount to update them to another amount. You'll receive coins for each collected thing. Purchase boosters with made coins.
Connect 3 or more items with the same number to upgrade them to the next number. You will get coins for each collected item. Buy boosters with earned coins.