What kind of puzzles do you like to do to keep your brain active?

Crosswords

Numbers

the puzzle i like best is a game i stream off internet onto my roku t.v. it's called text twist. it gives you 6 letters & you try to guess as many as you can timed or untimed but you advance to next level when you use all 6 letters (another part of the game has you using 7 letters). whenever i get bored & have time to kill i go to text twist it keeps my mind busy 

I do many different puzzles to keep my brain active, and my favorite by far is Puzzle Page. Each day you get 8 or 9 different types of puzzles and you can choose the difficulty. The variety utilizes various skills and just like physical exercise you need more than one to stay fit.

I'm hooked on crossword puzzles. I can't wait for the Sunday newspaper to arrive!

I love word searches

Free Cell - it requires memory and strategy.  

Anything that has to do with words and mystery whodunnits. Also art games especially that deal with colors. 

Each evening I start with a hard to very hard crossword puzzle, then play a few hands of online bridge.  After that, I enjoy a difficult word search and finish with several games of mahjong solitaire.

I think the current AARP puzzles offering is a pretty good mix. I regularly play: Mahjong Remix (and occasionally some of the other solitaire versions), CodeWord and Bridge.  Also enjoy an occasional game of Word Wipe, 10x10 (when I have time, it can take a while), Pool (8- and 9-Ball both), and Backgammon. Enjoy playing on-line Bridge and Chess but have to honestly say I don't care too much for either of the current versions AARP is using. Would like to see Scrabble and Logic-Art (see most issues of Games Magazine) added to the AARP site because I trust their site security more than some of the sites I find elsewhere on the Internet.

Word search. Word Games. Jigsaw Puzzles