(Q - ??: you quickly said that there was something visual in the solution…)
MB: yes.
(Q - ??: can you say more?)
MB: no, no, I don’t want to, no.
(Q - ?: okay, so it's not visuals, the visuals of the puzzles, it could be something else.)
MB: but it could be the visuals of the puzzles and it could be something else, yeah indeed. No, no, I don't want to say more about that.
MB: yes.
(Q - ??: can you say more?)
MB: no, no, I don’t want to, no.
(Q - ?: okay, so it's not visuals, the visuals of the puzzles, it could be something else.)
MB: but it could be the visuals of the puzzles and it could be something else, yeah indeed. No, no, I don't want to say more about that.