megamech's 'walkthrough' will get you out, but if you don't do it the actual correct way then yes it won't make sense. figure it out yourself instead of just getting the final answer from somebody else
I like it. One thing might be that once you do 'check' and it says 'success!' when you click on the 'ok' it will take you back to the puzzle menu? It's just an extra click, so not a big hassle, but might be nice
okay after playing with it a bit it's a little easier to visualize.. i suppose it would be easy to do if i had actually ever done a 2x2 in real life.
upgraded my vote one star.
Hrm, odd I hadn't found this game before.. it's nice. I don't know how pleasing it would look, but maybe instead of ctrl-click -vs- click you could have two click areas over each button, where the left side turns counterclockwise and right side turns clockwise? maybe i just haven't gotten used to it yet
 "Escape the Museum - Locked Doors"){kind=icon}
 "Grow Cube"){kind=icon}
 "Mirrored Maze"){kind=icon}
 "Achilles"){kind=icon}
 "JigCircle"){kind=icon}
 "Hexiom Connect"){kind=icon}
 "Maths Millionaire!"){kind=icon}
 "Kakuro"){kind=icon}
 "3D Cube Puzzle"){kind=icon}
 "Epic war"){kind=icon}
 "Sliding Block Puzzle"){kind=icon}
 "Tic Tac Toe"){kind=icon}
 "Brute Wars"){kind=icon}
 "Lightshift"){kind=icon}