????Today is #WorldWaterDay, a day where we can encourage ourselves to do something about the water crisis! In this puzzle, it takes as long as 4 days to fill this water bottle. Can you solve it? While you are solving today's puzzle, think about how in re
[Today’s guests]
Welcome to #trainhostelhokutosei from all over the world! We enjoy talking with them and taking photos:) The guy who is from #Sweden have traveled more than 20 countries and show us many beautiful pictures! Tokyo is getting warm nowadays!