Old school scratch-off

Once there were queues to the old school machine, now It’s standing alone in a dusty corner. People played it without noticing the time, fully immersed in the atmosphere of the game in which the situation was changing very quickly: now you are chasing a monster, and now he is chasing you! Maybe it is time to plug the machine in and remember the past victories? Go ahead! The lights are on and the monsters are waiting for the heroes!

Rules:

You have to scratch all 9 fields of the card. You win if 3 fields out of 9 match, the prize amount will be displayed on a scratchcard. After the purchase is made, the request is sent to blockchain, however the execution of scratchcard smart contract takes time (depends on the network load). If you decide not to wait a response from blockchain immediately and close the page, you can see the results of the game later in your account.