Winning from slots games is a matter of luck but today I found a new game called Diamond from a gaming provider I never heard of, Spigo.
This game put your skills to the test and winning depends on your skill. I tried this game a few times and I need to practice more win 4 times and lose 5 times.
For those who familiar with Candy Crush Saga, this should be easy.
Avaliable at Ikibu