Tower

About

Tower is a multi-row trap game. Pick a difficulty (easy / medium / hard) which sets the column count and the trap-per-row count. Place your bet and start climbing - one safe pick per floor compounds the multiplier; one trap ends the round.

How a round plays

• Pick a difficulty. The grid width and per-row trap count come with it.
• Place your bet; the trap layout commits to a server seed before any pick.
• Pick the safe cell on each floor to climb. Wrong pick ends the round; right pick grows the multiplier.
• Cash out any time to lock in stake x current multiplier.

Provably fair

• The trap-per-row positions are derived from HMAC-SHA256(server_seed, client_seed || nonce) - fixed before any pick.
• Server seed is committed before the round, revealed after you rotate.
• After rotation, the verifier reproduces the exact trap layout from your seed pair + nonce.

Every round is verifiable from a server seed (revealed after rotation), your client seed, and a per-round nonce. See how it works for the full construction.