I think in theory the prizes are quite cool, but lately there are fewer participants - we should invite our friends in order to raise the prize pool, I guess. 0.03 BTC is quite something, if you get a decent percentage of that but if I look at the current leaderboard there are only like 7 or 8 participants and with 11 the prize pool would double.

If we give our friends the reflink when we invite them we could even get a bit of profit out of it with the promotion code