Today I'll specifically reference two newer versions; Tetris Party on the Wii, and Tetris Ultimate in the 3DS.
A while back I played Tetris Party for almost 2 hours straight, scoring in the ballpark of 2 million points. I like this version of the game because it has a beginner mode that is only 3 peices. It is so much fun. You can also play solo or against friends. Battle mode against my husband is often fun and fierce!
Tetris ultimate on 3DS is a typical version with some cool variations in the game. I mostly play on marathon and unlimited modes when I play Tetris. It's a bit tricky for me to play in 3D but the graphics are very neat when played that way.
Basically, I love Tetris. Now go get your game on!!