15 Days

About this board game

15 Days is a 20-minute card game for 1–4 players in which you build four seasonal sets, claim helpful wooden animals, and compete for the highest score.

Players take alternating turns until someone completes all four Season sets or one of the two season stacks is empty. On each turn, choose two of four possible actions to improve your cards and develop the four corners of your player card.

• Draw two Season cards from either of the two season stacks, choosing a stack separately for each card.
• Take one face-up card from the market or the top card of the discard pile.
• Place cards into the corners of your player card, with each corner holding one season made from one card of each number.
• Discard two matching cards from your hand to take and immediately place a wild card where a number is missing.

Cards may also be placed by discarding other cards from your hand. By having the majority of Season cards of one type, you take its corresponding wooden animal. Each animal provides a different small advantage, such as increasing your hand limit or giving you a discount when placing cards.

At the end of 15 Days, score one point per card, counting only the longest uninterrupted number sequence in each season. Each wooden animal is worth two points, while every empty corner on your player card costs two points.

With its card drafting, set building, wild-card decisions, and changing advantages, 15 Days challenges players to complete their seasonal layouts while avoiding costly empty spaces. The player with the most points wins.