The website (correctly) shows I completed a particular puzzle (The First Eterna3D puzzle) but the mobile app does not. In fact, the mobile app does not seem to acknowledge any of the non-tutorial puzzles that I have completed on the website, either with a checkmark on the thumbnail or through the filter option on the puzzles. Tested on 1.4.1 on iPhone 8.
The website (correctly) shows I completed a particular puzzle (The First Eterna3D puzzle) but the mobile app does not. In fact, the mobile app does not seem to acknowledge any of the non-tutorial puzzles that I have completed on the website, either with a checkmark on the thumbnail or through the filter option on the puzzles. Tested on 1.4.1 on iPhone 8.