help please! cannot find hook or hammer. have everything else, as far as i can tell and 3 of 4 numbers. Thanks for the great game, and the challenge!!!
Hammer is around the exit gate - remember, if you click into a screen (where you can't go left, right or up) it most likely means there's something there.
The hook is a bit harder to find, and you need the hammer. Have you solved the movement puzzle in your notebook?