Provably fair skill games, played for ETH

Short rounds against real players. You win by reading the room, not by being fast: every pick is sealed until the round locks.

Games

• BLOTTO: 12 troops, 3 battlefields. Every plan can be beaten.
• CLASH: One throw against the whole room.
• GRAB: Greed pays, until too many get greedy.
• MINORITY: Red or blue. The crowd loses.
• ONE: Go low, but not where everyone else goes.
• TALLY: Show a number, guess the room's average. Your own number is your edge.
• ⅔ AVERAGE: Think one step ahead of everyone thinking one step ahead.
• UNDERCUT: Claim a share of the pool. Go lowest to win; go too low and win crumbs.

Every game also has a practice table: it costs nothing, pays nothing, and is for learning the game.

Provably fair

Every pick is sealed in your browser with timelock encryption, so nobody can read it before the round locks, including us. The round's entries are fixed on-chain before the public randomness that decides it exists. After the round, anybody can check all of it. How it works.