A contract that simulate a scratch & win game
*** NOTICE ***
Each prize has its own weight. To change the chance of each prize edit
the weights[] array and adjust the to-from amounts for the random function
A contract that simulate a scratch & win game
A contract that simulate a scratch & win game
*** NOTICE ***
Each prize has its own weight. To change the chance of each prize edit
the weights[] array and adjust the to-from amounts for the random function
A contract that simulate a scratch & win game