Daily Scratchcard
Scratch all 6 panels — match 3 to win
What is this?
Your client seed is combined with the server seed to generate each card. Change it anytime to ensure the server can't predict your input.
Increments each card
HMAC-SHA256(server_seed, client_seed:nonce).
The symbols and matches are determined by this hash.
The server seed hash is shown before you play — after rotating, you can verify the previous seed matched its hash.