

Four Colors

Four Colors
Four Colors is a fast-paced multiplayer card game that functions as a digital clone of UNO. Developed by Code This Lab, players match cards in their hand by number or color. Utilizing action cards like Skip, the objective is to be the first to clear all cards while pressing the "1" button on your last card.
Rules
- Deck: A special deck containing numbered cards (0-9) and special action cards across four colors (Red, Blue, Green, Yellow).
- Objective: Be the first player to discard all cards from your hand.
- Players: Supports 2, 3, or 4 players (either computer bots or real players).
Controls
- Play card: Click or tap any valid card in your hand
- Draw card: Click the draw pile in the center
- Last card alert: Click the round "1" button on screen when you have only one card remaining
- Mobile: Direct tap controls optimized for all mobile screens
Action Cards
- Skip: The next player loses their turn.
- Reverse: Reverses the direction of play.
- Draw Two (+2): The next player must draw two cards and forfeits their turn.
- Wild: Can be played on any card; allows you to choose the active color.
- Wild Draw Four (+4): Allows you to choose the color and forces the next player to draw four cards and lose their turn.
Step by Step
- Each player is dealt 7 cards. A starting card is flipped face-up in the center.
- On your turn, match the top card of the discard pile by either color, number, or symbol.
- If you have no matching cards, click the draw pile to take one card. If playable, you can play it immediately.
- When you have only one card left, you must click the "1" button instantly. If an opponent catches you before you click it, you receive penalty cards.
- Successfully play all your cards to win the round.
Tips
- Prioritize playing your high-numbered cards and action cards early; if someone wins, cards remaining in your hand score negative points.
- Save your Wild and Wild Draw Four cards for the late game when you need to secure your final win.
- Watch your opponents carefully; if they keep drawing cards on a specific color, use Wild cards to keep the active play on that color.