Mau Mau Online

Enjoy an online card game with friends.

Mau Mau is a popular online card game enjoyed by over 500,000 users worldwide!

Play with 2 to 6 people using virtual credits, making all game modes purely for entertainment with no gambling involved.

The goal is to be the first to get rid of all your cards, finish with the fewest points in hand, or force your opponent to collect as many points as possible. This game is known internationally as Czech Fool, Mau Mau, Crazy Eights, English Fool, Pharaoh, Pentagon, and 101.

Game features:

• Free Credits available multiple times per day.

• User-friendly interface supporting landscape mode.

• Real-time online multiplayer with 2–6 players worldwide.

• Choice between 36-card or 52-card decks.

• In-game chat to talk with friends.

• Send and receive asset gifts.

• Compete on the global leaderboard.

• Create private games with passwords.

• Option to rematch with the same players.

• Undo an accidentally played card.

• Link your game account to your Google Account.

Flexible game mode selection

Choose from over 30 game modes by adjusting different settings to suit your playstyle.

1. Set the number of players (2–6) to control who joins your game.

2. Deck size—pick between 36 or 52 cards.

3. Starting hand size—choose from 4 to 6 cards per player.

4. Two speed modes: fast-paced for quick action or thoughtful for strategic players.

Simple rules

You can start playing 101 right away—no lengthy rule learning needed. Action cards include visual cues, and helpful prompts are shown on the right side of the game table. Jump in and play! 101 Online brings together the best rules from popular international variants like Czech Fool, Mau Mau, Crazy Eights, English Fool, Pharaoh, Pentagon, and 101.

Private game with friends

Add players as friends, chat with them, and send invitations. Share collectibles and gift assets.

Create password-protected games to play only with friends. Open games allow anyone online to join. If you want a mix of friends and new players, simply open your game to fill empty seats.

Player ratings

Win games to earn ranking points. Climb the Honor Board across seasonal rankings—Autumn, Winter, Spring, June, July, August—or compete for all-time top spots. Earn bonus ratings in premium matches and boost your score with daily win streaks.

Achievements

Make each game more rewarding by unlocking achievements. There are 43 unique achievements across various categories and difficulty levels.

Assets

Express yourself with emoticons, customize card backs, personalize your profile picture, and collect sets of cards and emojis.