Sega wanted to help gamers celebrate Independence day weekend and to do so they are giving away the iPhone/iTouch version of their puzzle game Columns
for free. I just pulled the game down now and it's a pretty solid game and you can't beat the price. The offer ends tomorrow night so download it before the price goes back up.
In honor of July 4, SEGA is offering the spectacular puzzler Columns for free to all iPhone/iPod Touch owners. For the whole July 4th weekend, gamers can grab this gaming gem for free and enjoy addictive puzzle fun! Players return to ancient Phoenicia and behold the jeweled Columns as they strategically align falling gems across, down or diagonally - racing against the clock or taking on the computer for hours of challenging gameplay. Easy to pick up, difficult to master and fiendishly addicting, Columns features Timed, Challenge and Endless modes, as well as three levels of difficulty.