Oktagon comprises two separate octagonal puzzles. In the first, you must rearrange a set of four to eight irregular shapes to form an octagon. This is based on a puzzle in our shareware game Uncle Julius and the Anywhere Machine. In the second puzzle, you must rotate six concentric octagonal rings until all have the same orientation. The catch is that the rings are linked, so that rotating one also rotates one or two others.

This is a set of cubes or squares arranged in columns and rows. Your task is to turn them until they have the same color in the same face. The difficulty is that you can't turn the cubes or the squares individually, but you have to turn a complete row or a complete column.

It is a set of cubes or squares arranged in columns and rows. Your task is to turn them until they have the same color in the same face. The difficulty is that you can't turn the cubes or the squares individually, but you have to turn a complete row or a complete column

Bolt Brain Teasers is the most challenging puzzle game ever made claimed Eve Bolt. She employed many different obstacles that require specific actions to overcome. The challenges are packed in over 30 brain-crunching maze like levels for anyone daring enough to get lost in them. Are you up for the challenge? Can you overcome the new era of puzzles? Can you escape the maze once you are in?

Thie program can read your mind(well sort of) - By: Vsisoftware.com

Imagine the fun and addictive gameplay of Tetris in a card game! Match up cards to make 21's before the dealer fills up the screen. The rules are very similar to Blackjack and equally simple. The game features unlimited levels, 5 choices of difficulty, and bonus stages. Be careful, once you start you may not be able to stop!

This highly addictive game will keep you thinking for hours. The simple object: Prevent the board from filling up completely by aligning balls of the same color into a vertical, horizontal or diagonal row. As you try to line up the colors, more balls will come down to block your path until there is no more room for useful moves. This great-looking game is easy to learn, but hard to master. Plus - an optional Internet gaming mode is included.

Sudoktress is a game that combines the logical thinking & intuition used to play the famous game Sudoku with the fast paced action of an arcade puzzler like Tetris. As you race to form Sudoku like patterns, your mind will amaze you and then you're hooked! Enjoy catchy tension building theme music and attractive artistry as you play. Designed to be easy to learn yet difficult to master. This is an addictive puzzle experience unlike any other

Fitznik 2 continues the adventures of the odd looking creature Fitz through another 63 levels of brain teasers tougher than the original game Fitznik.

New game elements include: Force-Fields that may be deactivated by placing objects on top of buttons, Seeker Droids that take a step towards you for every step you take, and pressure pads that rise out of the ground to form pillars. Each Fitznik 2 level is a good intellectual puzzle on its own.

Use keen logic and quick thinking to connect coloured areas with bubbles, to have them zapped to the opponent - or just get rid of them by assembling a full line.
This exciting action puzzle game adds a new challenging twist to the addictive Tetris (TM) game. Cool graphics, sound and music, and up to 4 simultaneous players.
Features smooth animation, high score list, demo and replay, and an option to use mouse control.

A cute critter by the name of Fitz is on a quest to gather gems from an ancient city. Each room in the city presents a brain teaser which must be solved to get all of the gems and safely to the exit. This is a puzzle game for people who like really thinking about their puzzles.

The controls are simple, the puzzles increasingly fiendish as you progress though the game. It is also a great game for watching over the shoulder of a friend.