Puzzle Sources List (or see below). Are we missing something? Let us know!
This list is updated as of 20 March 2024. Note that while some sites are marked as “defunct,” that label is saved only for sites that don’t exist anymore. Many places are no longer updating but still have archives available. Frequently, we are not sure whether a site is done or simply dormant, so those can be seen on this list and will be included in the daily emails when they publish another puzzle.