Now here’s another example of a unique online slot which has nothing in common with the majority of standard Online Slots. Jackpot7 is a proprietary online slot game which is based on scratch tickets. In this game with retro graphics, players have a chance to test their luck in number guessing. All they have to do is to choose numbers and place them in seven lines. After that, they will have to wait for the results. The right combination of numbers will provide the jackpot prize. This game may not be interesting for a long time, but it’s good to try it.