(CNN) The Sunni terror group ISIS says it's behind a series of attacks in Iraq's capital Wednesday that targeted Shiites and left more than 90 people dead.

At least 64 people were killed when a car bomb went off at a market in Baghdad, according to Iraqi police. Another 87 people were wounded in that attack in the largely Shiite neighborhood of Sadr City.

A crowd looks at the damage following a car bomb attack in Sadr City, a Shiite area north of the capital Baghdad.

Pictures of the aftermath of the explosion showed hundreds gathered near a chaotic scene. Blood marked the street, cars had their windows blown out and nearly an entire sidewalk was left charred.

Later in the day, a suicide bomber wearing an explosive vest detonated in a busy square in the Shiite neighborhood of al-Kadhimiya, killing 17 people and wounding 43 others, two police officials in Baghdad told CNN. A suicide car bomber exploded in the Sunni neighborhood of al-Jamia in western Baghdad, killing 12 people and wounding 31 others. The attackers targeted a checkpoint manned by Shiites.

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