Play this colorful card game with family & friends. But don’t forget to call UNO at the end!

It’s the number-crunching, puzzling sensation that has swept the world - and now it’s available on Windows Live Messenger. Compete against friends and family online.

Save the pyramids from peril in this hit matching puzzler set in ancient Egypt.

Match wits with a friend in a trivia face-off!

Battle with an opponent in this classic stone-flipping game. Whoever has the most squares wins!

Swap ancient archaeological relics to line up three in a row and transform sandy tiles into gold.

Remove matching tiles from the board in your quest to reach the golden Yin and Yang tiles before time runs out.

Your goal is to make a line of pieces that all share a common attribute but your opponent gets to choose which piece you will play on the board.

Can you match all the tiles in time?

Play poker with friends on MSN Messenger!

See if you can be the first to "bear off" all your stones!

See if you can create colorful paths with puzzle pieces before your opponent!

Slide and stack cubes on the 3-D grid in this new puzzle game. Take it to the next level faster than your opponent!

Compete with your friends to see who can rotate to match the colors first in this new puzzle game from the creator of Tetris.

Watch your step! Use strategic moves to uncover the most mines; the first player to find more than half of them wins.

Play the Messenger version of the action-packed puzzle game that has taken the Internet by storm.

Challenge your friends in this quick-thinking, head-to-head version of classic solitaire.

Invite your friend for a game of classic checkers, and find out who is king.

Play this old favorite against a friend instantly, online.