The problem Crypto Num-Juggle solves

It provides an average user easy onboarding with the blockchain-based game using portis wallet. Interaction with blockchain is much faster because of Matic's Plasma framework.

The auto rewarding system checks if the user's best score is stored on the Matic blockchain using their wallet addresses. The game depends on the Player's Best score, the more the player scores the more Matic tokens he would be rewarded.
With this application, we want to remove misconceptions regarding blockchain technology and aim for more users to onboard blockchain platforms.

Nowadays, games use in-game currencies for the transaction within the game, this generates a vulnerability that can be exploited by hackers and they can change the amount by hacking the servers. But by including cryptocurrencies instead of in-game money transaction could be more secure, it would also open doors to inter-game currency exchange.

Challenges we ran into

1. The integration with the portis wallet was a tricky task.
2. Saving the game state and best scores in realtime, while keeping in mind to not reduce the game performance was really tough.

But we were able to overcome all these challenges.