2oo3 logic to games

[Former user]

As commented in your blog, please consider the possibility to add an 2oo3 logic to the games, at least to the "Merge items" game that is the most prone to errors. Wrong merges are difficult and time consuming to be rollbacked. Thanks, best regards, Accurimbono

[Waldir Pimenta]

When you speak of rollbacking merges, are you talking about the undeleting of items or the undoing of the edits merging items (i.e. removing properties from one item and adding those to another)?

I'm asking becase both undeleting pages and undoing edits seem pretty straightforward to do in the Wikidata interface, but I might be missing something.

[Magnus Manske]

Issue #11 was marked as a duplicate of this issue.

[Magnus Manske]

It's not forcibly double-checked on Wikidata, shouldn't be in the game either. Recent Changes is the double-check...