Harry sent us his thoughts on this problem:

My first way was that El Crico jumps along one tile, down three tiles and along one tile.

Then I thought that there are six different ways El Crico starts off his journey. He jumps along one, two or three tiles or he jumps down one, two or three tiles. Then he has two moves to get to the end. One of these jumps takes him to the very right of the board and the other takes him to the very bottom.

I made a table of all the possible moves. There are twelve of them.

First Move	Second Move	Third Move
Along one	Along two	Down three
Along one	Down three	Along two
Along two	Along one	Down three
Along two	Down three	Along one
Along three	Down one	Down two
Along three	Down two	Down one
Down one	Down two	Along three
Down one	Along three	Down two
Down two	Down one	Along three
Down two	Along three	Down one
Down three	Along one	Along two
Down three	Along two	Along one

That's great, Harry. Thank you!