Gapwar Deluxe: Triangle Madness is perfect if you love brainteasers and math puzzles. Position game tiles within the frame so border colors on all four sides match. Rearrange tiles by swapping their locations in the Swap Only game, or rotate tiles to match up sides in the Rotate All version. Each game has only one unique solution. Once you master the basic game strategy, move up increasingly difficult levels with more tiles and fewer colors.

Burnrate
A hot new game of skill and strategy. The object is to see how much fuse you can use before the flame reaches the TNT. Slide the pieces of fuse around the screen to assemble the longest piece of fuse possible. Get Burnrate. It's a blast! Trialware

Novel Puzzle
This free game is the classic tile sliding puzzle game which allows you to use your own pictures. The object of this game is move the tiles to recover the original picture.

Six Pence
A Grid Based Puzzle Game where you try and make all of the sqaure six pence, or purple. Click on square simplicity, easy to learn, easy and difficult modes.

Light&Shadow
Unique puzzle game with a familiar concept and a very different twist. All game pieces have a white symbol on one side and black one on the other - flip them around to align rows/columns of 4 white symbols while avoiding to connect the black ones!

Lines3D
Lines3D is a superb puzzle game. It is the classic lines game with some variance and an attractive interface.