The #1 wallet on the board receives 100% of creator fees, claimed and paid out on-chain every 5 minutes.
Buy Bidcoin. Every SOL you spend is your bid, and it stays on the board for as long as you hold. Bigger bids rank higher. Buying more later simply adds a new bid on top — it never resets what you already have.
Each buy starts at 1× and climbs to 2× over its first 5 minutes (about 1.1× after 1 min, 1.65× after 3, 2× after 5), then stays there for as long as you hold. Sell anything and your whole bag drops back to 1× and shrinks by the share you sold. Sell everything and you start from zero.
The clock starts with the first bid. Every 5 minutes from then, the creator fees are claimed and 100% is sent to whoever is #1 at that moment. Sniping doesn't pay: a bid placed in the last seconds counts 1× against the 2× of someone who has been holding, so it takes double the SOL to steal the spot.
One 5-minute round. The later a bid lands, the less it weighs, and the more SOL it takes to beat someone who bid at the start.