Brain Train Age
Brain Train Age is a simple, fun and effective PC game for you to make mental exercise. Brain Train Age features activities designed to help stimulate your brain, like solving a series of simple, rapid-fire math equations as fast as possible, counting interesting icons and many other easy but... Brain Train Age features multiple games to practise your brain abilities, including analytic ability, sixth sense, calculating ability, illation ability, and memory. ... No matter you are a young player, a mother or a grandfather, having two grandsons already, Brain Train Age will help you to have...
http://www.braintrainage.com/download/brasetup.exe - 7Mb - Download - Screenshot

ALifePower
ALifePower game is an incredible puzzle entertainment, train your brain. It can help sharpen your reflexes and keep thinking fast. You solve the puzzle with reasoning and logic, depending on your skill and experience. Otherwise game add intuition, recognition, patience,memory and count test. ... Game takes patience and reasoning to complete you are using a part of their brain. ... Because the game can be geared towards a specific age group or experience level researchers feel that the game is perfect for anyone.
http://www.AStarSoft.com/Download.asp - 5Mb - Download - Screenshot

Brain Twister Games Pack
A wonderful gift for those who like logic games - an entertainment for adults! Brain Twister Games pack contents three most popular logic games - NeoChess, Magic Reversi and Metamorphs. NeoChess is based on well-known idea of the chess game with conventional 64-square board and two players. ... You are also welcome to the world of NeoChess On-line - play NeoChess with people all over the world - create a game, join an existing game, see total rating, view the list of people on-line and chat with other players.
http://www.alawar.com/BTGPack.exe - 8Mb - Download - Screenshot

Pick-a-Line
Select longest lines of identical balls, to be replaced by the incoming balls. Our logical funny games are made to increases the player's intelligence's "muscles". The player trains his brain and has fun too. Einstein's intelligence is not impossible to achieve! ... The player can control his destiny in a very clear manner and this make the game interesting for everybody. ... The game ends when there is no place for the incoming balls. ... The incoming balls are in number of 3 for the beginners, 3-4 for the intermediates and 4 for the experts.
http://www.holotronix.com/dwn/pkaline1.exe - 505Kb - Download - Screenshot

SuperChibre
Are you bored to play solitaire games? Try this new card game to play with and against the computer. Train your brain and use your intelligence and memory to win. This game is not only a game of chance because you need to choose the right strategy and sometimes to take risks to make more points. ... The game is inspired with a Swiss version of the 'Chibre', where a player can choose the trumps before every play. ... So if you think you are more smart than your computer, download SuperChibre and try it now!
http://www.burningbox.com/download/SuperChibreDemo.exe - 0b - Download - Screenshot

Cross-Colors
Change the colors on a row or column, move them, and make the same color. Our logical funny games are made to increases the player's intelligence's "muscles". The player trains his brain and has fun too. Einstein's intelligence is not impossible to achieve! ... Holotronix offers multiple versions of the X-Colors game, which can be played with the same rules, but involve different strategies, in order to provide more pleasure in the game. ... It is mathematically proved that every game is winnable.
http://www.holotronix.com/dwn/xcolors1.exe - 488Kb - Download - Screenshot

Cross-Numbers
Arrange the numbered tiles in natural order, by moving the rows and columns. Our logical funny games are made to increases the player's intelligence's "muscles". The player trains his brain and has fun too. Einstein's intelligence is not impossible to achieve! ... Holotronix offers multiple versions of the X-Numbers game, which can be played with the same rules, but involve different strategies, in order to provide more pleasure in the game. ... It is mathematically proved that every game is winnable.
http://www.holotronix.com/dwn/xnumbrs1.exe - 469Kb - Download - Screenshot

IceMania
Very entertaining arcade games (see below the detailed rules) that will give you some fun and some tough brain training - whatever you choose. Destroy the wall of ice and make spring come into your life. The rules are simple - turn small squares forming the wall so that they form figures of four... Watching the Demo will help you to understand the rules of every game. ... This game runs on any 32-bit Windows operating system (Win95/98, NT, ME, 2000, XP) and does not require any additional software.
http://www.gameyard.com/icemania/icemania.exe - 2Mb - Download - Screenshot

Solitairex 3D
Solitairex 3D is a solitaire game that has 33 different solitaire variants. It is a collection of card games for one player commonly known as "Patience" games. Player has to reorder shuffled card deck according to each game rules. Some games are difficult to master and some games have simple,... Solitairex 3D features such distinctive functionality as: * Highly addictive solitaire variants (Golf, Klondike, Freecell); * More than 1,300,000,000 different deals for each game; * User statistics; * Dynamic shadows and card animations; * Realistic sounds; * Unlimited Undo/Redo; * Game saving and...
http://www.adirex.com/downloads/Solitairex3DTrial.exe - 13Mb - Download - Screenshot

WildSnake Puzzle: TwistIt! - Vol.1
Looking for a real challenge? Your brain is missing the fresh and good training? Want to measure and compare the level of your intellect? Then this is the game for you! Give it a try right now! This game is based upon an original idea and includes 25 addicting puzzles in 5 difficulty categories. ... Nice original pictures of old and modern Europe - castles, palaces and other great sights. ... Free demo available. ... Top level challenging mix of Jigsaw, Slider and Rubik's Cube right on your desktop.
http://www.wildsnake.com/file/demo/tw/twist_it.exe - 6Mb - Download - Screenshot