Fill in the 25 squares with 3 Russian cities based on the categories in the top row and the federal district given in the cell. For example, if you are looking at a cell with ‘Siberian’ in its row, and ‘Starts With O’ in the column, that cell can be filled in with ‘Omsk.’

Federal districts are not official divisions but can be seen here: https://en.wikipedia.org/wiki/Federal_districts_of_Russia
Breaking it down into the 80+ Federal States would’ve made the quiz too difficult.

Occasionally a cell may not have any qualifying answer, in which case it will be filled in bright green and be a gimme. Cells with two answers left will have a very dark green background, those with one answer left more of an evergreen shade, and finally bright green for those which have been completed. Some cells with only 1 or 2 valid answers will start with a green shade corresponding to how many answers are left.

hugequiz Premium members will see missed answers in red – they will be the largest city which qualified in each cell – only one miss will be shown per incomplete cell.