This card game blends memory and strategic thinking. Gameplay revolves around minimizing the value of your hand.

Each round begins with four face-down cards dealt to each player. Initially, players can only view their two rightmost cards. Throughout the game, all cards remain face down unless a special action is used.

On your turn, you have three choices:

1. Replace the center card: Exchange a card from your hand with the central card.
2. Replicate a card: Duplicate an existing card in your hand.
3. Draw a card: Draw a card from the deck. You can then either replace one of your cards with the drawn card or discard it.

Certain cards possess special abilities:

• 7 and 8: Allow you to view one of your own cards.
• 9 and 10: Allow you to view one card from another player's hand.
• Eye Master: Lets you see one card from each opponent's hand, or two of your own cards.
• Swap: Enables you to exchange one of your cards with another player's without revealing the cards.
• Replica: Allows you to discard any card from your hand.

The round continues until a player declares "Skru." This player forfeits their turn, and the round concludes after each remaining player takes one more turn. Note: "Skru" cannot be called within the first three turns.

At the round's end, all cards are revealed. The player(s) with the lowest total card value receive a score of zero. If a player calls "Skru" but does not have the lowest score, their score is doubled.