SEGA is giving gamers the Columns game for free this weekend for the iPhone and iPod Touch. Watch the App Store for the free download this weekend.
Details from SEGA:
"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."