There are blue, green, and red sevens in the online casino game Crazy Sevens.
Crazy Sevens is a three reel single pay line online slot machine.
Match three sevens on the pay line, and you win.
If you can match three red Crazy Sevens you win up to 400 coins.
The coin value can be up to $5 and you can bet with up to three coins.
You can try this Crazy 7 Slots casino game for real money at Bet365 Casino.