Openclipart - online puzzles
Openclipart
Openclipart, also called Open Clip Art Library, is an online media repository of free-content vector clip art. The project hosts over 160,000 free graphics and has billed itself as "the largest community of artists making the best free original clipart for you to use for absolutely any reason".
The website was brought down for several months by a reported DDoS attack in April 2019; access to the library via other means was still possible, including partial copies of the library that were hosted on several mirror sites. The site's search feature was restored in May 2020.