Buboids: The 3D Action Puzzle Game
What's Buboids? It's not a clone of Tetris, Bust-A-Move, Arkanoid, or Minesweeper. Buboids is a cross between an Action game and Puzzle game. You have to play Buboids in order to understand it. There is no other game out there like Buboids and it has a totally different style of play. ... Buboids are creatures that hang on to loopy networks. ... These stages will be sure to challenge players of all ages. ... The full version of Buboids has 50 stages, twenty-five in 2D and twenty-five additional in 3D.
http://www.bluedojo.com/publisher/downloads/BuboidsDemoSetup.exe - 2Mb - Download - Screenshot

Road Construction
The goal of Road Construction is to build a road to connect two neighboring cities so that a first vehicle, ready to start on your heels at the beginning of the game, can reach its goal. The vehicle has to run a minimum given distance. As anybody knows, more the road is long and loopy and more... The time will be shorter as you play at higher levels, so it is necessary to hurry to place the roadblocks ahead before he runs on your heels. ... If the vehicle meets an obstacle, an empty slot or a road badly placed, or if it didn't runs the minimum distance before time runs out, the game ends.
http://www.tlkgames.com/share/road_construction_share.exe - 2Mb - Download - Screenshot