Bohnanza

No — you may never change the order of the cards in your hand; the first card dealt is the first card in your hand and must remain visible at the front (page 2).

Yes — in Phase 1 you must plant the first (visible) card from your hand, and you may optionally plant the new first card that becomes visible, but you cannot plant a third card then (page 3).

Only the active player may conduct trades with the other players (others may not trade among themselves); everyone may offer cards from their hands regardless of where they sit in the hand, and the active player may also use the two turned-over cards — but you may not trade cards already in your fields or cards you just received in a trade (page 4).

No — cards you receive in trade are placed horizontally next to your fields (not added to your hand) and must be planted during Phase 3 (pages 4–5).

You must harvest an entire field (you cannot harvest only part of a field), and the Bean Protection Rule forbids harvesting a single-card field as long as you have another field containing more than one bean card (pages 5–6).

In Phase 4 you draw three cards one after the other and place them at the back of your hand in the order drawn (page 5); if the draw pile is emptied you reshuffle the discard pile to form a new draw pile, and the game ends after the draw pile has run out for the third time (page 6).