The Puzzlers

Puzzler 1
Puzzler 2
Puzzler 3
Puzzler 4

My Solutions

Puzzler 1
Puzzler 2
Puzzler 3
Puzzler 4

Puzzlers 1 and 2 I wound up with the fastest solutions in the class =-D. Puzzler 3, on the other hand I didn't make able to grow beyond the limitations of a 32-bit int and I got docked hard for that. In my defense, that was the week Wuelo died.

Puzzler 4 was breadth first search...so...meh