Riddle quizmaker acquires qzzr.com
Quiz maker pioneers team up Riddle quizmaker acquires qzzr.com – We take interactive content to the next level. 3.2 billion insights generated in 2021 [Saarbrücken, Germany. 10/17/2022] (Zur deutschen Version) Qzzr.com has become part of Riddle Technologies AG, owner of the popular interactive content platform […]
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