If you search for "Log Puzzle" in Google the first few hits are for a very clever packing puzzle with physical logs that I (of course) have a copy of in my too big puzzle collection. Anyhow, I've wanted to make a new math puzzle worksheet using basic logarithms for a while now and today was finally the day. (And yeah it took forever.) The initial idea was to make my own version of one of those maze worksheets but somehow I ended up with a design that is kind of a cross between dominoes and the iOS puzzle game Flow.
I decided to make the puzzle bigger so next I drafted a larger version and planned out all the routes. (I am not going to share a picture of this since it would give away the solution to the puzzle.) Next, I created lots of basic equations with similar answers, trying to have many logs that would have positive, negative, and fractional answers. Finally, I created the whole thing in Illustrator and populated the puzzle with equations using Math Type. For some reason the parenthesis would not export out of Math Type into Illustrator so I had to screen shot these which is why some of the equations might look a little different. As I filled in the equations I tried to make the puzzle tricky by adding false routes, and grouping similar answers near each other. In case the puzzle is too tricky I made two versions of it, one where the ends of the snakes are revealed and one where they are not. You can download the puzzles below and give them a shot. Let me know on Twitter or Pinterest if you like them! As always I haven't posted the solution anywhere to keep them off Google for as long as possible.