Don’t forget that the MathsJam is today, held throughout the country and indeed the world.
It is suprising that no-one has yet solved the maze cipher, and only one person has managed to assemble and decipher the Jigcypher. Perhaps I should give a clue to solving the maze cipher: the shortest route gives the desired sequence of ciphertext. I know that at least one of you had already figured that out.
Nevertheless, we have reached Cipher Tuesday yet again, and thus I am compelled to upload the image that is the third CP4space cipher challenge.
Good luck, and enjoy!