
Like many readers, I often visit Habrahabr. And I remember the
sandbox only when the post from the sandbox has already received an invite, the author got on Habr and the post was published with the tag sandbox.
And I thought: what if there are also a lot of people who have invites who could give newcomers a way to Habr, also visit Habr. Do you often visit the sandbox section to offer someone an invite?
This article is offtopic, and in it I would like to list interesting, in my opinion, sandbox articles for today.

The author without prefaces rushes into the jungle of reverse engineering, showing how you can make your no-cd for HoMM3 with straight hands.
The article is interesting from a general point of view, the author calculates that readers have some knowledge in this area.
Recommendation before publication (if the author receives an invite): I would like the author to reveal more deeply the very scheme of researching the game in other articles, or with links to other articles.
(author received an invite)
An instructive article about what not to do with the application, if you did not think of monetization right away. The picture says almost everything.
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(author received an invite)
I propose to immediately give an invite for diligence, well, just for an interesting article on iron.
(author received an invite)
Recently there was an article on the generation of eight-bit avatars. This one is not bad either.
The author very seriously approached the problem of mouse pads. Very persuasive.
Recommendation: add historical facts and pictures to the article. A lot of stuck text.

Beautiful pictures. “I tried to briefly tell you about what I find interesting about fractals,” the author writes, without actually telling anything.
Recommendation: change the title of the article, work on the content.

Not a very article. It is evident that the author wanted to share his work, and his work.
Recommendation: to describe in the article in more detail what problems I encountered, what interesting moments I picked up for myself.
(author received an invite)
An interesting component for Android. A lot of code, spectacular stuff. May find application in your android-projects.
(author received an invite)
Spectacular modding. In my opinion, it would be possible to use more modern and compact components.
Conclusion
Of course, this is not all articles for the past week (December 19-26). Now there are a lot of articles in the sandbox, including the previous days. I tried to select the most interesting ones from my point of view, perhaps unfairly missing others.
Thank you for reading and inviting users.