Every bluff is provably fair
A haggling game
Read them. Watch their hands, not just their words. When a merchant swears "I can't go lower", call the bluff: catch a liar and the price collapses; accuse an honest one and they'll make you pay. Buy from one stall, sell to another who secretly wants it, and grow your purse before sundown.
Click a stall to start. You get 200 coins.
Sealed on NEAR
The reveal
Sundown
Read from the contract