Free Brain Games
Free brain games are all the rage these days. I've put together a collection of free games that are sure to tease your brain. Go ahead, have some guilt free fun!
Note: While they're a great way to have some online fun, it's important to remember that free brain games are not a substitution for scientifically designed brain training games.
Logic Games
Math Lines New! 
Kakuro
Gold Fishing
Swap
Wall Logic
Seesaw Logic
Penguin Families
Hourglass Problem
Tower of Hanoi
Water Jars
Coin Weighing
Flip It
Bridges
Eight QueensClassic Brain Training Games
Mahjong II
Sudoku
Mahjong
Word Search
Spot the Difference
The Stroop Test
Memory Power Games
Drum Beats New! 
Path Memory
Double Bubble
Memory
Sequence Memory
Find the Suspect
The New One
Music Memory
Moving Memory
Scene Memory
