I would've thought moving puzzles were actually easier to solve than static ones, but turns out it's really the other way around. With little location-specific imagery and effects, matching together tiles is more a matter of looking for nearby similarities than the bigger picture. and for some pictures it was a real challenge to match. Though the faster ones where challenging because of how fast they changed, even the more basic ones were difficult just because there wasn't much reference. Ones with background texture that could be tiled were a bit more appreciative, but overall, this really was no little task to solve! Still have all hard medals remaining, but for now this is about as much work as I'm willing to put in to one puzzle. Great challenge.