Under Construction - logic game

Under Construction is a free online flash game of the category logic games.

In this very addictive logic game based on Tetris, the goal is to build beautiful towers using colorful building blocks. Meet building goals in each level and win points for matching 2 or more blocks of the same color. Use exciting power-up's if you get stuck! Submit highscores and compete with other builders around the world!

Use your LEFT MOUSE BUTTON to pick up and place the blocks. Press the LEFT MOUSE BUTTON (when off the grid) or the SPACEBAR to rotate the pieces. Match two or more blocks of the same color to win bonus "color match" points.
Try not leave any single holes. If you get stuck, use the limited 'Sledge Hammer' or 'Cement' power up's! Get rid of a block you've picked up by dropping it in the green bin.