Exact dynamic programming state engine for production, port trades, and multi-7 robber risk
Add hexes visually or edit the shorthand below. Click 1x / 2x on a tile to toggle between Settlement and City.
Format: number,resource (use *2 or repeat entry for cities). Separate with ;, ., or newline.
Set your current cards in hand and the best trade ratio available for each resource:
Click a preset to append or enter one resource string per line (e.g., lwgb for a Settlement).
Raw Prod ignores trading and 7s. With Trades allows converting surplus resources via your selected bank/port ratios. Safe (No Discard) requires meeting the goal without ever holding ≥8 cards when a 7 is rolled.
Exact probability that at least one 7 is rolled while your total hand (Starting Hand + production up to that roll) is 8 or more cards. Accounts for multiple 7s across the sequence.