It's monday You ride into town on Tuesday One day passes What day is it?
It's Tuesday obviously, the horse you ride on is called "Tuesday" so that means you ride in on the day monday and then a day passes so it's Tuesday. I'm a 13 years old and I solved this puzzle!
Depending on where the letter is going, it may arrive on Monday. If you are sending a letter within your town or a neighboring town that shares the same P&DC, then it will probably arrive at its destination on Monday. If it is going to a town served by another P&DC, it will probably arrive Tuesday or Wednesday.
A dusty old cowboy road into town on Tuesday He stayed for exactly three nights and three days and then road out again on TuesdayHow is this possible?
The circumstances you describe never said he stayed in town for the entire week. He rode into town on Tuesday and spent Tuesday day and night in town, *walked* out Wednesday and spent Wednesday through Saturday on the dusty trail, *walked* back into town on Sunday for two days and nights and rode out on Tuesday.