Very fun and addictive, but the game is rigged. It learns what strategy you're using then adjusts so you lose. It becomes obvious when you bet higher chip amounts and suddenly get a long streak of 7s, then suddenly the adds pop up and they want you to spend real money to top up your chips. To test this I tried tricking it by placing small amounts on the 7 and lost every single time but as soon as I went back to normal place bets, hello 7 every other time! So obviously rigged it's just silly.