Good quiz! However, most Jetpunk quizzes have their answer column furthest right, with the hints on the left. Also, if you would like to merge the cells for the Austria-Hungary and Ottoman Empire, go to the design section, (make sure the design mode is on Manual) and click on the Central powers hint. Then there will be the merge cells tab. Press on there, change left to down, and press 'go' twice. If you don't understand this, try the reddit for Jetpunk: https://www.reddit.com/r/JetPunk/wiki/basics