Download software tagged by challenging logic puzzle

Sudoku Assistant provides you with a computerized Sudoku board that frees you from the mundane task of tracking which candidates are possible in each box and enables you to concentrate on the logic of the solution.

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

A game of logic, skill, and luck. If you like Tetris or Doctor Mario, you will love Doctor Quack! Sixteen levels of infection, complete with placebos, and selectable difficulty.

Use your mallet (and your brain) to flatten the pattern of squares without leaving any bits sticking out!

The playing field is filled with colored blocks. The object of the game is to remove blocks from the playing field in a way that maximizes your score. Selectively remove blocks and set yourself up to remove as large a group as possible.

In this unusual game of strategy, the playing field contains several colored bricks. Blast away all the bricks from the playing field using bricks from the ring of bricks surrounding it. You will have to use your head to do well.

MahJongg solitaire with numbered or Chinese tile sets. Board editor included - build your own game. Along with the classic board, there are many different game boards to challenge you.

CONNECT is a one or two player strategy game with three levels of difficulty. Connect the dots to close the grid cells, just like us older kids did on paper back in the olden days. This is a unique game, you probably haven't seen another game like it.

Like Hi-Q, the playing field is filled with dragon jumpers. Use the mouse to make a jumper jump another jumper. When a jumper is jumped it is removed from the playing field. The object of the game is to jump and remove as many jumpers as you can.