PH Raffle smart contract

• Players chooses a number from 1 - 100
• A player can choose multiple numbers
• A player can force draw the raffle but must send an amount equivalent to the total amount of open slots left
• When all slots are closed, an event is triggered for admin to draw the raffle, effectively selecting a random winner.
• The admin gets a 10% fee from the total price pool
• Upon selecting the random winner, the raffle is reset