# Something's wrong with the Techniques Trainer

Yesterday, i saw Olympiad and Geometry section was added to the Trainer , just for reading, probably, the problems will be added a quite later. But today, the Geometry section vanished. I wanted to read the one on Venn Diagrams . Is something wrong, or its just happening as Brilliant staff is developing it.

Note by Garvil Singhal
5 years, 1 month ago

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We have been in the process of moving all of the content from the Brilliant blog, into our main site so that the posts can have a tighter integration with our problem solving experience. We have been playing around with how to organize them, so things have been changing around and likely will continue to do so.

Staff - 5 years, 1 month ago

Also, why there aren't any questions in Olympiad Techniques Trainer???????

- 5 years, 1 month ago

They are coming:)

Staff - 5 years, 1 month ago

Venn diagrams are listed under the 'combinatorics' part of the Olympiad section

- 5 years, 1 month ago

They probably changed something with it. Venn diagrams aren't the most useful thing, anyway.

- 5 years, 1 month ago