Few suggestions regarding the rewards. Maybe give an option to receive different currency since the transaction fee is too high right now. It will cost a lot just to make a transaction in Bitcoin especially those top 4 and 5 prize receiver.
This is good advice. However, removing BTC as a payment method would require the thread to be shifted out of the G&R section which is an issue.
I agree that removing Bitcoin as payment method will move the contest to Altcoin Bounties section but the suggestion is to add altcoin as an option for the prize, not to remove bitcoin as a payment method. 🤦♂️ Any reason why will they removed BTC when they can add an option instead.
As alternative, maybe the prize can be sent to coins game account.
This way, it will minimize the cost for sending the prize as well as if players want to cash it out because the fee to withdraw btc is only 5k satoshi.
I believe that there is a system to credit money into user's account, or maybe it can be done by code to claim the prize.